[001180] TOUPRET Humi-Block 20KG

Controls damp on interior and exterior surfaces while letting them breathe due to its water-vapour permeability. On exteriors it blocks water penetration, on interiors it acts as a water barrier while letting the substrate breathe. Ideal for cellars and basements. Using a brush or trowel, it can be applied to damp and raw masonry substrates.

The typical recommended application thickness is 1.5mm.