BREATHABLE BARRIER FOR DAMP, POROUS & UNTREATED MASONRY: ANTI-DAMP RENDER 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.
Exteriors: blocks water penetration
Interiors: acts as a water barrier, while letting substrates breathe