Blowerproof Liquid Airtightness System

Ecomerchant Blowerproof Liquid Applied Airtight MembranesBlowerproof products are all derived from the same proven and tested formula offering a  fibre reinforced brush applied version and a liquid version for either roller or spray application with no fibres.

The brush version is used to seal penetrations, connections, window jambs and difficult to treat applications and as a preparatory treatment before spray applications for larger areas. the spray/roller version is perfect for larger areas direct to blockwork, masonry, concrete or even insulation.

Blowerproof is a unique and simple way to provide a permanent secure and flexible seal between a wide range of substrates with no primers or adhesives required. Available in a range of pack sizes this versatile product is a must for any building project where reducing air leakage is desired.

Simple, clean and easy to use keeping Blowerproof on-site means you never miss an opportunity to seal up gaps just when you need to.

Blowerproof technology with a lower Sd-value of 0.8m and an upper Sd-value of 21.7m provides outstanding humidity protection compared to other VCLs and helps to accelerate the drying out process of wet construction materials.

Blowerproof is BBA certified

Ecomerchant Blowerproof Liquid Applied Airtight Membranes


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