Blowerproof Liquid Brush Membrane in White - 5kg

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£64.00 Incl. VAT
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Product Description

Blowerproof Liquid Brush is a liquid membrane compatible with any substrate that creates a seamless airtight and vapour tight seal over gaps and cracks. The fibre-reinforced polymer uses its flexibility and high adhesion to follow the contours of the substrate and provide a long-lasting air tight seal. This sustainable product is VOC free and water-based so it can be used on any substrate on roofs, walls, floors, window jambs, pipe penetrations and more.

BBA-certified Blowerproof Liquid Brush is simple to apply and even simpler to maintain – you just clean it with water! Blowerproof Liquid Brush in white is designed for use where a plaster coat will be applied, perfect for sealing plasterboard, MgO and other mineral plasterboards. Substrates should be free from dust and any gaps bigger than 5mm should be filled with the Blowerproof Gap Filling Mortar, available in 5kg tubs as in the ‘Frequently Bought Together’ section to the right.

Blowerproof Liquid Brush is a viscous product that lends itself to thick layers, however this white Liquid Brush needs just one 5mm max. thickness coat.

Blowerproof Liquid Brush Membrane Specifications

Quantity: 5kg tub


Permeability Vapour Barrier
Air Tight

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Product Reviews

5 / 5 1 reviews
Dritan Caka
13th November 2019
We've purchased this product for a Passivehaus Build in London and I've got to say it an amazing product for anyone wanting to use it for airtightness. It saves so much time when you compare it to applying airtightness tape. Highly recommend it. DanEco Build Ltd
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Blowerproof Liquid Brush Membrane in White - 5kg

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