A Water Repellant for External Masonry
Enviroseal is an effective water repellant liquid based on a solvent free silicone/siloxane emulsion for use above ground on porous brickwork, cement renderings, asbestos, cement/mineral boards, unglazed tiles, cast concrete, roughcast, stonework (including calcareous materials i.e. those containing limestone), wood, canvas and leather. Surfaces treated with Enviroseal remain permeable to vapour so that moisture within the structure does not remain trapped.
Enviroseal is clear and colourless and will not normally alter the appearance of treated surfaces. The treated masonry surface will not prevent the penetration of water at pressures greater than approx. 1.4kg/cm2 (20lbs/in2)
Note: Enviroseal is NOT a dust proofing sealer or a damp-proofing membrane.