Mapei
ANTIPLUVIOL W
Water-based silane and siloxane water repellent for facades, stone, brick, and porous concrete.
General Description
Mapei Antipluviol W is a colorless water-repellent impregnating agent based on silanes and siloxanes in an aqueous emulsion, designed to protect absorbent mineral surfaces against rain and moisture. It is used on facades, walls, natural stone, exposed brick, concrete, and plaster, reducing water penetration without forming surface films. Its water-based formulation combines good penetration, high durability, and a water-beading effect, while preserving the appearance and vapor permeability of the treated substrate.