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Extreme Climate - Next Generation Water Seal

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Extreme Climate ONE COAT water seal is a breathable brick sealer that stops penetrating damp using the latest fluorocarbon technology. This ensures that we supply simply the best performing water sealant for brickwork, sandstone and slate. Read More

Coverage:3-5 m2 / litre
Application:Single Coat, Brush or Low Pressure Spray
Total:273.42Inc. VAT227.85Ex. VAT
local_shippingFREE DELIVERY

Water Sealant for Brickwork, Sandstone and Slate

  • Stop penetrating damp with our 100% breathable brick and stone sealer
  • Lasts up to 10 years
  • Reduce thermal loss by up to 30%
  • Reduces condensation and black mould
  • Rated 5 Star's

Extreme Climate ONE COAT Water Seal stops penetrating damp using the latest fluorocarbon technology. This helps to create simply the best performing (100% breathable) brick and stone sealer available today.

Our water sealant for brickwork has a lifespan of up to 10 years with no surface darkening. This product is second to none for stopping rainwater absorption, offering truly exceptional hydrophobic or bead up water repellency. Kingfisher approved contractors can offer a 10-year re-pointing guarantee, including Extreme Climate, Kingfisher pointing mortar and pointing solution.

This water sealant for brick walls prevents damaging moisture ingress which causes masonry to spall in the freeze/thaw cycle. It inhibits moss growth by robbing it of water and nutrients drawn from the damp mortar. Using this breathable brick sealer to dry out a damp wall can also reduce thermal loss by up to 30%. This is because a wet wall is a cold wall and "bleeds" heat to the atmosphere at an accelerated rate.

Breathable Brick Sealer

Drying out with Extreme Climate has even more benefits. It reduces the problem of condensation and black mould which develop on the indoor side of exterior walls. Condensation occurs on the indoor side of exterior walls when rain saturation cools the wall temperature. This then results in warm moist indoor air condenses on the cold surface.

On a related issue, many have problems with efflorescence or salting. This is the unsightly, white staining we see on so many new build walls. If these issues occur, then our Extreme Climate Water Seal can help. It can limit the moisture absorption/evaporation cycle which leaves mineral salts deposited on the surface. Please call us for detailed advice on treating efflorescence. Extreme Climate Water Seal also helps to keep buildings clean. It does this by forming an effective barrier against airborne dirt and other contaminants. This dirt would otherwise be dissolved by rainwater and leach into the substrate where they inevitably stain the surface.

Finally, you may have previously applied cheaper masonry sealant products which may have worked for a year or less. If that is the case, then this product is for you. Save hundreds or even thousands of pounds on remedial re-pointing, re-plastering and re-decoration. Simply treating your external walls, facades and gables with Extreme Climate. Extreme Climate Water Seal is the ultimate water sealant for your masonry in extreme weather. It can help by limiting the moisture absorption/evaporation cycle which leaves mineral salts deposited on the surface.

Our wealth of experience supplying masonry sealant products ensures we supply only the highest quality. For more information regarding how our breathable brick sealer can help you, don’t hesitate to contact us.

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