Isoproof is a spray or brush-applied liquid membrane that provides a durable, flexible, airtight, watertight, rainproof, UV resistant and vapour open/breathable seal.
Isoproof is the ideal choice for providing an airtight seal to any building or retrofit product.
- Fire class B properties as per (EN 13501)
- UV resistant
- Vapour breathable
- Isoproof adheres to almost any substrate, including concrete blocks, clay bricks, calcium silicate stone, fibre cement boards, insulation panels, and OSB panels.
- Weatherproof protective membrane on exposed walls
- Airtight membrane for walls, with best results using Isoproof as part of an airtightness system
- Contact us for colour requests