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Kill woodworm with Boron

No smell, no solvent,

nice to use

Property Repair Systems - 01626 331351

Talk to our qualified Woodworm experts

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Boron Powder - Boron in Water

House Project Discounted Woodworm Packs

Fire Retardant Additive

Boron Gel - Boron Paste

Timber Injection Gel for Death Watch and House Longhorn Beetle

Boron Rods - Boracols

Furniture Treatment

Skeleton Gun - Sprayers - Mask, Gloves

Technical & Safety Help

Low Cost Delivery of all Woodworm Treatments

Note - prices exclude delivery and VAT

call for Trade and bulk prices.

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Boron Ultra 12 Powder for dilution with water to make into a 5% or 10% solution

20 Year Guarantee Certificate

Uses - toxin free woodworm treatment for floors and roofs

Boron Ultra 12 Powder for dilution and spraying

Boron Ultra 12 Powder 1 kg Pack

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Buy odourless Boron Ultra 12 Powder

£27.50 - 200g makes 5L -

£36.00 - 500g makes 12.5L -

£65.28 - 1 kg makes 25L -

£98.84 - 2.5 kg makes 62L -

£10.97 - box of 100 uni-handed vinyl gloves -

Click to go to the top index


Buy Boron Ultra 12 in Discounted Project Packs

Click here to see Project Pack contents

For Floor Treatment

Pack No. 1 - for one room

£ 87.93 -

Pack No. 2 - for three rooms

£141.01 -

For Roof Treatment

Pack No. 3A - for a small roof

£151.12 -

Pack No. 3B - for Semi- detached house roof

£179.65 -

Pack No. 3C - for Detached house roof

£295.18 -

£10.97 - box of 100 uni-handed vinyl gloves -

Click here to see Pack contents

Click to go to the top index


How much will I need - Click for Help page.

How much solution will it make for two light coats?

To make a 5% solution:

100 grams (0.10kg) makes 2.5 litres which covers approximately 5 square metres, with 2 coats

200 grams (0.20kg) makes 5 litres which covers approximately 10 square metres, with 2 coats

500 grams (0.50kg) makes 12.5 litres which covers approximately 25 square metres, with 2 coats

1 kg makes 25 litres which covers approximately 50 square metres, with 2 coats

2.5 kgs makes 62.5 litres which covers approximately 125 square metres, with 2 coats

Double the powder weight for 10% solution.

Click to go to the top index


Useful information

Why its so good

Chemical action - triple use, as an insecticide, a fungicide and a moldicide

Unique features - no smell, no staining, carpet friendly, no solvent, no microemulsion, no Permethrin or Cypermethrin.

Safety benefits - no brain toxins (Permethrin and Cypermethrin), no damage to roofing breather membranes (Microemulsions)

Typical usage - woodworm treatment where odour is not acceptable and maximum safety is required

Click to go to the top index


Pack and product details

Pack sizes - 200g, 500g, 1.0 kg, 2.5 kgs

Packaging - in heat sealed plastic bags or in plastic bottles, pre-diluted or ready to add water.

Trade - in boxes containing 15kgs - call for prices

Contains - Disodium Octaborate Tetrahydrate - not to be confused with Borax Soap, which is Disodium Tetraborate Decahydrate

Click to go to the top index


Using Boron Ultra 12

Dilution - 1kg dilutes in water to make 25 litres of Woodworm treatment at 5% concentration.

Amateur use - when diluted at 5%.

Professional use option - when diluted at 10%.

Application methods - spray, brush or dip

Application rate - an average rate of 4 sq metres per litre, until wet. Apply two coats, allowing surfaces to dry in between coats.

Click to go to the top index


Safety using Boron Ultra 12

Choosing a product type - always check with our experts if you are not sure which product is best for your job - 01626 331351

Safety - wear a dust mask, gloves & splash protection for mixing, water droplet mask (P2V) , gloves, coveralls, waterproof boots, eye protection for spraying

Re-entry time - 1 hour, or until dry, whichever is the longer

Data Sheet

Safety Data Sheet

Click to go to the top index


Optional - Fire Retardant Additive

Increases the natural fire retardancy of Boron Ultra 12 in water

Add one per 200 grams/5 litres

£14.86 - Fire Additive 62cc -

Click for Woodworm Treatment advice or call 01626 331351

Click to go to the top index


Note - always wear a mask and gloves during mixing and spraying

Spray and Dust Mask (P2V)

Vinyl Disposable Uni-handed Gloves

5 litre Sprayer

12 litre Heavy Duty Sprayer

Heavy Duty Knapsack Sprayer

Click to go to the top index


Always Buy Safety Accessories

£8.78 - water based insecticide mask -

£10.97 - box of 100 uni-handed vinyl gloves -

Click to go to the top index


Frequently purchased with this product

£21.00 - 500cc of Boron Gel -

£26.70 - 5 litre Sprayer -

£59.86 - 12 litre Knapsack Sprayer -

Click to go to the top index


Boron Ultra 12 already diluted in water at 5% and 10%

20 Year Guarantee Certificate

Uses - toxin free woodworm treatment for floors and roofs

Boron Ultra 12 diluted in water - 5 litres

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Buy Boron Ultra 12 - 5% ready to use in water

£9.97 - 1.0 litre -

£34.32 - 5.0 litres -

£95.48 - 25.0 litres -

£10.97 - box of 100 uni-handed vinyl gloves -

Click to go to the top index


Buy Boron Ultra 12 - 10% ready to use in water

£22.86 - 1.0 litre -

£37.86 - 2.5 litres -

£45.76 - 5.0 litres -

£119.60 - 25.0 litres -

£10.97 - box of 100 uni-handed vinyl gloves -

Click to go to the top index


Optional - Fire Retardant Additive

Increases the natural fire retardancy of Boron Ultra 12 in water

Add one per 5 litres

£14.86 - Fire Additive - 62cc -

Click to go to the top index


How much will I need - click for Help page.

Using pre-diluted 5% or 10% versions

1 litre covers approximately 2 sq metres with 2 coats

2.5 litres covers approximately 5 sq metres with 2 coats

5 litres covers approximately 10 sq metres with 2 coats

25 litres covers approximately 50 sq metres with 2 coats

Click to go to the top index


Useful information

Why its so good

Chemical action - triple use, as an insecticide, a fungicide and a moldicide

Unique features - no smell, no staining, carpet friendly, no solvent, no micro emulsion, no Permethrin or Cypermethrin.

Safety benefits - no brain toxins (Permethrin and Cypermethrin), no damage to roofing breather membranes (Microemulsions)

Typical usage - woodworm treatment where odour is not acceptable and maximum safety is required

Click to go to the top index


Pack and product details

Pack sizes - 1 litre, 2.5 litre, 5 litre and 25 litre

Packaging - in plastic bottles, pre-diluted

Trade - in boxes containing 4 x 5 litres - call for prices

Contains - pure Disodium Octaborate Tetrahydrate - not to be confused with Borax Soap, which is Disodium Tetraborate Decahydrate

Click to go to the top index


Using Boron Ultra 12

Dilutions - already diluted at 5% and 10%

Amateur use - when diluted at 5%.

Professional use - when diluted at up to 10%.

Application methods - spray, brush or dip

Application rate - an average rate of 4 sq metres per litre, until wet. Apply two coats, allowing surfaces to dry in between coats.

Click to go to the top index


Safety using Boron Ultra 12

Choosing a product type - always check with our experts if you are not sure which product is best for your job - 01626 331351

Safety - water droplet mask (P2V) , gloves, coveralls, waterproof boots, eye protection for spraying

Re-entry time - 1 hour, or until dry, whichever is the longer

Data Sheet

Safety Data Sheet

Click to go to the top index


Note - always wear a mask and gloves during application

Spray and Dust Mask (P2V)

Vinyl Disposable Uni-handed Gloves

5 litre Sprayer

12 litre Heavy Duty Sprayer

Heavy Duty Knapsack Sprayer

Click to go to the top index


Always Buy Safety Accessories

£8.78 - water based insecticide mask -

£10.97 - box of 100 uni-handed vinyl gloves -

Click to go to the top index


Frequently purchased with this product

£21.00 - 500cc of Boron Gel -

£26.70 - 5 litre Sprayer -

£59.86 - 12 litre Knapsack Sprayer -

Click to go to the top index


Boracol Special Products - odourless treatments for woodworm in wood also affected by mold or rot

20 Year Guarantee Certificate

Uses - woodworm treatment with added glycol and moldicide for use on very damp wood, indoors and outdoors

Boracol special fluids - for very damp, moldy or rotting wood

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Buy Boracol - 10% and 5% ready to use, dissolved in water

£69.98 - 5 litre 10RH -

£55.85 - 5 litre 5RH -

£245.80 - 25 litre 10RH -

£197.88 - 25 litre 5RH -

£10.97 - box of 100 uni-handed vinyl gloves -

Click to go to the top index


How much will I need - Click for Help page.

Using pre-diluted 5% or 10% versions

1 litre covers approximately 2 sq metres with 2 coats

2.5 litres covers approximately 5 sq metres with 2 coats

5 litres covers approximately 10 sq metres with 2 coats

25 litres covers approximately 50 sq metres with 2 coats

Click to go to the top index


Useful information

Why its so good

Chemical action - powerful triple use, as an insecticide, a fungicide and a moldicide, with glycol for maximum penetration

Unique features - no smell, no staining, carpet friendly, no solvent, no micro emulsion, no Permethrin or Cypermethrin.

Safety benefits - no brain toxins (Permethrin and Cypermethrin), no damage to roofing breather membranes (Microemulsions)

Typical usage - woodworm treatment for dry and damp wood, plus fungal and mold treatment - typically damp roof timbers, mold inside roof spaces, damp floor timbers, decking, yacht decks, sails and ropes.

Click to go to the top index


Pack and product details

Pack sizes - 5 litre and 25 litre

Packaging - in plastic bottles, pre-diluted

Trade - in boxes containing 4 x 5 litres - call for prices

Contains - pure Disodium Octaborate Tetrahydrate, Glycol and Benzalkonium Chloride

Click to go to the top index


Using Boracol

Dilutions - already diluted at 5% and 10%

Amateur use - when diluted at 5%.

Professional use option - when diluted at 10%.

Application methods - spray, brush or dip

Application rate - an average rate of 4 square metres per litre, until wet. Apply two coats, allowing surfaces to dry in between coats.

Click to go to the top index


Safety using Boracol

Choosing a product type - always check with our experts if you are not sure which product is best for your job - 01626 331351

Safety - water droplet mask (P2V) , gloves, coveralls, waterproof boots, eye protection for spraying

Re-entry time - 1 hour, or until dry, whichever is the longer

Click to go to the top index


Always Buy Safety Accessories

£8.78 - water based insecticide mask -

£10.97 - box of 100 uni-handed vinyl gloves -

Click to go to the top index


Frequently purchased with this product

£21.00 - 500cc of Boron Gel -

£26.70 - 5 litre Sprayer -

£59.86 - 12 litre Knapsack Sprayer -

Click to go to the top index


Boron Ultra Gels - odourless treatments for heavily concentrated woodworm, damp patches and rot

20 Year Guarantee

Uses - highly concentrated, thicker woodworm treatment for vulnerable

damp wood, indoors and outdoors

Brushing Boron Ultra Gel

does not require a Mask,

because it has no vapour

Boron Ultra Gel 5% or 20% in Gel

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Buy Boron 5% and 20% Ultra Gels for brushing

£21.00 - 5% Gel 500cc -

£32.90 - 5% Gel 1 litre -

£61.20 - 5% Gel 2 litres -

£32.90 - 20% Gel 500cc -

£48.90 - 20% Gel 1 litre -

£78.20 - 20% Gel 2 litres -

£10.97 - box of 100 uni-handed vinyl gloves -

Click to go to the top index


How much will I need - click for Help page.

Using directly from the bottle at 5% or 20% in one good coat

500cc covers approximately 2 square metres with 1 coat

1 litre covers approximately 4 square metres with 1 coat

2 litres covers approximately 8 square metres with 1 coat

Click to go to the top index


Useful information

Why its so good

Chemical action - triple use, as an insecticide, a fungicide and a moldicide. Because of its heavy brushing base Gel it holds more active ingredient than liquids can and then soaks in gradually.

Unique features - no smell, no staining, carpet friendly, no solvent, no microemulsion, no Permethrin or Cypermethrin.

Safety benefits - no brain toxins (Permethrin and Cypermethrin), no damage to roofing breather membranes (Microemulsions)

Typical usage - woodworm treatment for dry and damp wood, plus fungal and mold treatment.

Typically it is used on floor joist ends and bearing areas, damp roof timbers, backs of skirting boards and architrave's, back of door linings, cut ends of new, pre-treated timbers.

Click to go to the top index


Pack and product details

Pack sizes - 500cc, 1 litre and 2 litre

Packaging - in plastic screw top bottles, ready to use

Trade - in boxes containing 4 x 2 litres - call for prices

Contains - pure Disodium Octaborate Tetrahydrate in a heavy water based gel

Click to go to the top index


Using Boron Ultra Gels

Dilutions - already diluted at 5% and 20%

Amateur use - supplied at 5%.

Professional use - supplied at 5% and 10%.

Application methods - brush or dip

Application rate - an average rate of 4 square metres per litre, assuming smooth surfaces. For woodworm treatments 500cc will cover about 2 square metres, 1 litre about 4 sq metres and 2 litres about 8 sq metres.

Click to go to the top index


Safety using Boron Ultra Gels

Choosing a product type - always check with our experts if you are not sure which product is best for your job - 01626 331351

Safety - gloves, coveralls, waterproof boots, eye protection

Re-entry time - 1 hour, or until dry, whichever is the longer. Remove all excess using a damp cloth after 48 hours, if the gel has not all been completely absorbed and the treated surfaces are to be left exposed. Wood varies in its ability to absorb products.

Click to go to the top index


Always Buy Safety Accessories

£10.97 - box of 100 uni-handed vinyl gloves -

Click to go to the top index


Boron Ultra Paste and Boracol B40 Gel in Cartridges for injection into joists and beams

20 Year Guarantee Certificate

Uses - woodworm and Death Watch Beetle treatment in damp wood, plus rot in damp wood indoors and outdoors

Additional Woodworm Treatment

Boron Paste being injected into a 10mm hole.

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Buy Boron Ultra Paste for injection

400cc Boron Paste in 5% and 40% versions

£29.10 - 5% concentration -

£38.90 - 40% concentration -

Includes an extension tube,

8mm diameter x 225mm long

£10.97 - box of 100 uni-handed vinyl gloves -

Buy a Professional Skeleton Gun

£16.50 - 400cc skeleton gun -

Click to go to the top index


Plastic Plugs are frequently purchased with this product

£3.96 - plastic plugs, pack of 25, grey -

£3.96 - plastic plugs, pack of 25, brick red -

£3.96 - plastic plugs, pack of 25, stone cream -

Click to go to the top index


How much will I need - click for Help page.

Using directly from the plastic cartridge, via the extension nozzle

See our chart of hole spacing for various timber sizes as a guide, or call 01626 331351 and we'll calculate your exact requirements.

(Hole Spacing Guide - click here to download)

Click for Death Watch Beetle Treatment advice - or call 01626 331351.

Click to go to the top index


Useful information

Why its so good

Chemical action - triple use, as an insecticide, a fungicide and a moldicide. It is capable of rapid spread in damp wood.

Unique features - no smell, no staining, carpet friendly, no solvent, no microemulsion, no Permethrin or Cypermethrin.

Safety benefits - no brain toxins (Permethrin and Cypermethrin), no damage to roofing breather membranes (Microemulsions).

Typical usage - woodworm treatment where a high active ingredient loading and maximum penetration are needed - end grain, damp structural timbers, heavy woodworm infestation

Click to go to the top index


Pack and product details

Pack sizes - 400cc

Packaging - in plastic cartridges to fit standard skeleton guns, including plastic extension nozzles

Trade - in boxes containing 10 x 400cc cartridges - call for prices

Contains - pure Disodium Octaborate Tetrahydrate in a heavy water based gel

Click to go to the top index


Using Boron Ultra Paste and Boracol B40 Gel

Dilutions - already diluted at 5% and 40%

Amateur use - supplied at 5%.

Professional use - supplied at 5% and 40%.

Application methods - back fill into 10mm diameter holes drilled into damp wood

Application rate - holes to be 10mm diameter up to 110mm between centres, lengthwise, along the grain and 75mm between centres widthwise across the grain, leaving at least 15mm of wood at edges and hole bases.

Click to go to the top index


Safety using Boron Ultra Gels

Choosing a product type - always check with our experts if you are not sure which product is best for your job - 01626 331351

Safety - gloves, coveralls

Re-entry time - not relevant - plug all holes after injection using our plastic plugs or wooden dowel

Click to go to the top index


Note - always wear gloves during application

Vinyl Disposable Uni-handed Gloves

Click to go to the top index


Always Buy Safety Accessories

£10.97 - box of 100 uni-handed vinyl gloves -

Click to go to the top index


Timber Injection Gel for - Death Watch Beetle and House Longhorn Beetle

For use in dry wood - use Boron based versions shown above in damp wood

Uses - Death Watch Beetle and rapid spreading House Longhorn Beetle in dry wood - below 12% - for injection indoors and outdoors

Always plug the holes to stop the product from drying out

Can be injected directly using the extension tube provided, or via valved Timber Injectors.

Click for Death Watch Beetle Treatment advice - or call 01626 331351

Click for House Longhorn Treatment advice - or call 01626 331351.

Click to go to the top index


Buy Timber Injection Gel (for dry wood)

Cartridge supplied with an 8mm x 200mm extension tube,

longer extended nozzles are made to order

£25.60 - 300cc cartridge -

£10.97 - box of 100 uni-handed vinyl gloves -

Buy a Professional Skeleton Gun

£16.50 - 400cc skeleton gun -

Click to go to the top index


Plastic Plugs are frequently purchased with this product

£3.96 - plastic plugs, pack of 25, grey -

£3.96 - plastic plugs, pack of 25, brick red -

£3.96 - plastic plugs, pack of 25, stone cream -

Click to go to the top index


Optional - Timber injectors, for 10mm diameter holes

Injector, with one-way valve inside

Injector for wood treatment

Just drill and hammer in

Buy 10 - £1.99 -

Buy 100 - £19.87 -

Buy 1000 - £198.66 -

Buy 100 gloves - £10.97 -

Injecting wood treatment paste into timber

Syringe fits into injector tightly

Syringes to fit injectors

Buy 10cc Syringe - £0.52 -

Buy 20cc Syringe - £0.60 -

Buy 50cc Syringe - £1.50 -

Click to go to the top index


How much will I need - Typical Uses Help.

Using directly from the plastic cartridge via the extension nozzle

See our chart of hole spacing for various timber sizes as a guide, or call us on 01626 331351 and we'll calculate your exact requirements. (Hole Spacing Guide - click here to download)

Click to go to the top index


Useful information

Why its so good

Chemical action - double use, as an insecticide and a fungicide, penetrates dry wood fast, kills insects on contact

Unique features - spreads rapidly inside dry wood

Safety benefits - it is hidden inside the wood, with plugs fitted to the holes, so that no vapour or smell can escape into the building

Safety - fully UK Licensed, keep away from fish and caged birds.

Typical usage - woodworm treatment where fast spread is needed inside dry (below 12%) in structural timbers to stop the spread of House Longhorn Beetle

Click to go to the top index


Pack and product details

Pack sizes - 300cc

Packaging - in plastic cartridges to fit standard skeleton guns, including extension nozzles

Trade - in boxes containing 10 x 300cc cartridges - call for prices

Contains - Permethrin in gel base

Click to go to the top index


Using Timber Injection Gel

Dilutions - already diluted in a Microemulsion

Application methods - back fill 10mm diameter holes drilled into dry wood

Application rate - holes to be 10mm diameter up to 110mm between centres lengthwise along the grain and 75mm between centres widthwise across the grain, leaving at least 15mm of wood at edges and hole bases.

Click to go to the top index


Safety using Timber Injection Gel

Choosing a product type - always check with our experts if you are not sure which product is best for your job - 01626 331351

Safety - gloves, coveralls

Re-entry time - not relevant - plug all holes after injection using our plastic plugs or wooden dowel

Click to go to the top index


Boron Solid Rods for insertion into damp/wet joists, beams, posts and frames

20 Year Guarantee Certificate

Uses - wood boring insect treatment and rot in very damp/wet wood indoors and outdoors

Boron Rods for Window Frames, Joinery, Joists, Posts and Beams

Click to go to the top index


Buy Boron Ultra Rods for insertion into holes

8mm diameter for 10mm diameter holes, used in joists,

window frames and joinery or

12mm diameter for 13mm holes, used in fence posts,

electricity poles & railway sleepers.

£14.92 - buy Boron Rods 8mm x 24mm packet of 10 -

£22.90 - buy Boron Rods 8mm x 65mm packet of 10 -

£17.92 - buy Boron Rods 12mm x 50mm packet of 10 -

£38.60 - buy Boron Rods 12mm x 100mm packet of 10 -

£10.97 - box of 100 uni-handed vinyl gloves -

Click to go to the top index


Plastic Plugs are frequently purchased with this product

For 10mm holes to take 8mm rods

£3.96 - plastic plugs, pack of 25, grey -

£3.96 - plastic plugs, pack of 25, brick red -

£3.96 - plastic plugs, pack of 25, stone cream -

Angled plugs also available for Posts - call 01626 331351

Click to go to the top index


How much will I need - click for Help page

Using directly from the plastic bag.

See our chart of hole spacing for various timber sizes as a guide, or call us on 01626 331351 and we'll calculate your exact requirements. (Hole Spacing Guide - click here to download)

Click to go to the top index


Useful information

Why its so good

Chemical action - triple use, as an insecticide, a fungicide and a moldicide in damp and wet wood

Unique features - provides a long term reservoir of Boron protection by dissolving very slowly inside wet timber - e.g. outdoors, ground touching timbers, fence posts, window frames, lintols, door frames.

Safety benefits - no brain toxins (Permethrin and Cypermethrin), no smell or vapour.

Typical usage - woodworm treatment in very damp wood where a high active ingredient loading and maximum penetration are needed - end grain, damp structural timbers, heavy woodworm infestation.

Often used in window frames, timber frames houses, structural beams, garden posts and railway sleepers..

Click to go to the top index


Pack and product details

Pack sizes - 8mm x 24mm, 8mm x 65mm, 12mm x 50mm, 12mm x 100mm

Packaging - in heat sealed plastic bags containing 10 rods

Trade - in boxes containing 10 x packets of 10 rods - call for prices

Contains - Disodium Octaborate Tetrahydrate and Boric Oxide fused at high temperature into solid water soluble slow release rods

Click to go to the top index


Using Boron Rods

Application methods - fit into holes drilled into damp or wet wood - above 18% moisture content

Application rate - holes to be 10mm diameter (for 8mm diameter Boron Rods) or

13mm diameter (for 12mm diameter Boron Rods) up to 110mm between centres along the grain and 75mm between centres across the grain, leaving at

least 15mm of wood at edges and hole bases.

Click to go to the top index


Safety using Boron Rods

Choosing a product type - always check with our experts if you are not sure which product is best for your job - 01626 331351

Safety - wear gloves for handling Boron Rods

Re-entry time - not relevant - plug all holes after insertion using our plastic plugs or wooden dowel

Click to go to the top index


Furniture Woodworm Treatment Kit

includes Boron Gel, Syringe, Special Insecticidal Wax Polish and Permethrin Aerosol Can

Uses - wood boring insect treatment in wooden furniture

Furniture Woodworm Treatment Kit

Optional Brass Injection Pump

Includes an injection tip nozzle

and a spray nozzle.

Click to go to the top index


£33.73 - complete Furniture Woodworm Kit -

£12.67 - Nickel Plated Brass Injection Pump -

£22.64 - Nickel Plated Brass Injection Pump plus 1 litre of Boron Ultra 12 -

£10.97 - box of 100 uni-handed vinyl gloves -

Click to go to the top index


Frequently purchased with this product

£11.38 - extra Classic Wax -

£10.98 - extra Rentokil Permethrin Spray Can -

£9.97 - extra 1 litre Boron Ultra 12 in water -

Click to go to the top index


Useful information

Why its so good

Chemical action - triple use, as an insecticide, a fungicide and a moldicide

Unique features - covers all needs in one kit - spray, inject, brush, wax

Typical usage - woodworm treatment in furniture

Click to go to the top index


Pack and product details

Pack sizes - 500cc of Boron Ultra Gel, for brushing, 1 litre of Boron Ultra 12 in water, 80 grams of Rentokil Wax, 250cc of Insecticide Spray

Packaging - in plastic bottles, pre-diluted and metal cans

Contains - pure Disodium Octaborate Tetrahydrate and Permethrin

Click to go to the top index


Using Furniture Kit

Dilutions - already diluted at 5%

Amateur use - when diluted at 5%..

Application methods - spray, brush or dip

Click to go to the top index


Safety using Furniture Kit

Choosing a product type - always check with our experts if you are not sure which product is best for your job - 01626 331351

Safety - water droplet mask (P2V) , gloves, eye protection for spraying

Re-entry time - 1 hour, or until dry, whichever is the longer

Click to go to the top index


Note - always wear a mask and gloves

Spray and Dust Mask (P2V)

Vinyl Disposable Uni-handed Gloves

12 litre Heavy Duty Sprayer


Discounted Project Packs for House Floors and Roofs

Buy Boron Ultra 12 Discounted Project Packs

Click here to see Project Pack contents


For Floor Treatment

Pack No. 1 - for one room

£ 87.93 -

Pack No. 2 - for three rooms

£141.01 -

For Roof Treatment

Pack No. 3A - for a small roof

£151.12 -

Pack No. 3B - for Semi- detached house roof

£179.65 -

Pack No. 3C - for Detached house roof

£295.18 -

£10.97 - box of 100 uni-handed vinyl gloves -

Click here to see Pack contents

Click to go to the top index


How much will I need - Click for Help page.

How much solution will it make for two light coats?

To make a 5% solution:

100 grams (0.10kg) makes 2.5 litres which covers approximately 5 square metres, 2 coats

200 grams (0.20kg) makes 5 litres which covers approximately 10 square metres, 2 coats

500 grams (0.50kg) makes 12.5 litres which covers approximately 25 square metres, 2 coats

1 kg makes 25 litres which covers approximately 50 square metres, 2 coats

2.5 kgs makes 62.5 litres which covers approximately 125 square metres, 2 coats

Double the powder weight for 10% solution.

Click to go to the top index


Useful information

Why its so good

Chemical action - triple use, as an insecticide, a fungicide and a moldicide

Unique features - no smell, no staining, carpet friendly, no solvent, no microemulsion, no Permethrin or Cypermethrin.

Safety benefits - no brain toxins (Permethrin and Cypermethrin), no damage to roofing breather membranes (Microemulsions)

Typical usage - woodworm treatment where odour is not acceptable and maximum safety is required

Click to go to the top index


Pack and product details

Pack sizes - 500g, 1.0 kg, 2.5 kgs

Packaging - in heat sealed plastic bags or in plastic bottles, pre-diluted or ready to add water.

Trade - in boxes containing 15kgs - call for prices

Contains - pure Disodium Octaborate Tetrahydrate - not to be confused with Borax Soap, which is Disodium Tetraborate Decahydrate

Click to go to the top index


Using Boron Ultra 12

Dilution - 1kg dilutes in water makes 25 litres of Woodworm treatment at 5% concentration.

Amateur use - when diluted at 5%.

Professional use - when diluted at 5% and 10%.

Application methods - spray, brush or dip

Application rate - an average rate of 4 sq metres per litre, until wet. Apply two coats, allowing surfaces to dry in between coats.

Click to go to the top index


Safety using Boron Ultra 12

Choosing a product type - always check with our experts if you are not sure which product is best for your job - 01626 331351

Safety - wear a dust mask, gloves & splash protection for mixing, water droplet mask (P2V) , gloves, coveralls, waterproof boots, eye protection for spraying

Re-entry time - 1 hour, or until dry, whichever is the longer

Data Sheet

Safety Data Sheet

Click to go to the top index


Optional - Fire Retardant Additive

Increases the natural fire retardancy of odourless Boron Ultra 12 in water

Add one per 200 grams/5 litres

£14.86 - Fire Additive 62cc -

Click for Woodworm Treatment advice or call 01626 331351

Click to go to the top index


Note - always wear a mask and gloves during mixing and spraying

Spray and Dusts Mask (P2V)

Vinyl Disposable Uni-handed Gloves

12 litre Heavy Duty Sprayer

Heavy Duty Knapsack Sprayer

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Always Buy Safety Accessories

£8.78 - water based insecticide mask -

£10.97 - box of 100 uni-handed vinyl gloves -

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Frequently purchased with this product

£21.00 - 500cc of Boron Gel -

£26.70 - 5 litre Sprayer -

£59.86 - 12 litre Knapsack Sprayer -

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Contents of Discounted Woodworm Packs

For DIY amateur and professional use when diluted in water to a 5% solution. For professional and trade use when supplied as a powder.

Based on typical buildings: ring us with your Project details for individually tailored materials quotations on 01626 331351.

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Pack 1 - Ground Floor - Woodworm treatment for one average room

Includes 0.5kgs Boron Ultra 12 powder (makes 12.5 litres of Woodworm Treatment fluid)

0.5 litre of 5% Boron Gel (for joist ends, damp areas, heavy woodworm infestation patches)

Mask, Box of Gloves, 5 litre Pump Up Sprayer.

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Pack 2 - Second Floor - Woodworm treatment for three average rooms

Includes 1kgs Boron Ultra 12 powder (makes 25 litres of Woodworm Treatment fluid),

0.5 litre of 5% Boron Gel (for medium and heavy woodworm infestation patches),

Mask, Box of Gloves, 12 litre Side Lever Pump Knapsack Sprayer.

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Spraying timbers for woodworm is best done to both sides of floorboards, as far as practical and to all exposed sides of joists.

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Pack 3 - Roof - Woodworm Treatments:

Pack 3A. - Terraced House

Includes 1kgs Boron Ultra 12 powder (makes 25 litres of Woodworm Treatment fluid),

1 litre of 5% Boron Gel (for heavy woodworm infestation patches and damp areas),

Mask, Box of Gloves, 12 litre Side Lever Pump Knapsack Sprayer.

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Pack 3B - Semi-Detached House

Includes 2.5 kgs Boron Ultra 12 powder (makes 62.5 litres of Woodworm Treatment fluid),

1 litre of 5% Boron Gel (for heavy woodworm infestation patches and damp areas),

Mask, Box of Gloves, 12 litre Side Lever Pump Knapsack Sprayer.

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Pack 3C - Detached House

Includes 2 x 2.5 kgs Boron Ultra 12 powder (makes 125 litres of Woodworm Treatment fluid),

2 litres of 5% Boron Gel (for medium and heavy woodworm infestation patches and damp areas),

2 x Masks, Box of Gloves, 12 litre Side Lever Pump Knapsack Sprayer.

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Spraying timbers for woodworm is best done to both sides of floorboards, as far as practical and to all exposed sides of joists.

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Death Watch Beetle Treatment | House Longhorn Beetle Treatment

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Woodworm Control - why we use wood preservatives

In the UK we are mainly concerned with woodworm treatment for Common Furniture Beetle, (Anobium punctatum, in Latin). We need to practice safe woodworm beetle treatment because of the long term damage that the woodworm larvae (grubs) cause in structural and decorative woodwork in domestic houses and commercial buildings.

Knowledge of the life cycle of the common furniture beetle (usually just called 'Woodworm' for short) is important when carrying out woodworm treatment because we cannot stop adult Woodworm beetles emerging using normal timber treatments, no matter which surface applied woodworm treatment product we use. To eventually cure woodworm we first need to break the 'egg laying cycle'.

Common furniture beetle starts life as an egg. These are laid on a bare, unpainted timber surface, or in cracks and crevices, end grain and down old emergence holes.

These larvae hatch, bore into the sap wood, where they cause most of the damage. The larvae feed on the wood and this 'worm' becomes larger for up to 5 years. At some stage the wood worm moves close to the surface and constructs a pupal chamber.

Between May and August the adult emerges from its pupal skin and chews its way out leaving the familiar 'woodworm holes'. When they cut their way out they are not actually feeding - the adult does not eat! When the adult beetles have emerged they mate and lay eggs, frequently down the old emergence holes and into the pupal chambers and tunnels. Sometimes both mating and egg laying can take place within the emergence hole itself.


How to stop Woodworm

Woodworm treatment is essential, if active woodworm is present, in order to prevent woodworm eggs from successfully boring into the timber and continuing the woodworm life cycle. If woodworm, or worse still Death Watch Beetle, (or even worse still House Longhorn Beetle) is allowed to continue to eat your wood, it will be structurally weakened by the multitude of internal tunnels and beetle flight escape holes. These exit holes are evidence of an attack of some type of woodworm, but the size of the exit hole is important in determining the beetle species and hence its life expectancy. Death watch Beetle has a much longer cycle (8 to 10 years) than Common Furniture Beetle (3 to 5 years), so woodworm treatment, as a woodworm killer, has to be adapted to suit the insect involved. Timber treatment is only part of the woodworm story. Dampness also plays an important part in woodworm attack, (woodworm prefer damp or wet timber) so timber treatment must take account of damp, its source and its control or elimination. Fortunately, Boron based products love moisture - they 'seek' the dampest parts of the wood, thus protecting the most vulnerable areas.

Consult our Qualified Woodworm Experts for safe, odour free Woodworm Treatment. We supply a Licensed Borax product as an Insecticide - very safe, no smell and permanent.


Property Repair Systems

T: 01626 331351 F: 01626 331143

E: help@propertyrepairsystems.co.uk


Site written by: David Moore

David Moore, B.A. (Hons.), C.T.I.S., C.R.D.S. Technical Author

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