BlowerProof Liquid Airtight Membrane

Blowerproof airtight liquid membrane is now BBA certified, used widely across Europe because of its ability to reach unrivalled levels of airtightness. Blowerproof is used to reach Passive Standard 0.6 AC/h in buildings but can reach 0.2 AC/h if required.

WALL TO CEILING JUNCTION

The wall to ceiling junctions on all floorlevels along the outer skin of a house or building need to be made airtight.

WINDOW JAMBS

Fill gaps between the window frame and the wall with PU foam and cut off excess then brush on Blowerproof for airtight seal.

WALLS

Spray On Blowerproof liquid airtight membrane is the product of choice for professionals want to reach Passive Standard.

FLOOR TO WALL JUNCTION

The floor to wall junctions on all floorlevels need to be made airtight. Apply Blowerproof coating before the floor insulation and screed is done

APPLICATION OF PAINT-ON

BLOWERPROOF LIQUID BRUSH is ready-to-use; stir before use. Do not dilute with water or solvents.

Apply with a flat paintbrush, suitable for water-based paints. BLOWERPROOF LIQUID BRUSH can also be applied in one layer, total advised indicative consumption: 0.5 - 1 kg/m2.

Clean paint brush and other tools with water.

During drying avoid contact with any type of water, liquids or other construction products.

Complete drying is required prior to applying another product on BLOWERPROOF LIQUID BRUSH (such as plaster).

Drying time may vary and depends on local conditions and condition of the substrate. Indicative: 24 - 48 hours.