ANTIPLUVIOL S

Mapei Antipluviol S is a colorless water-repellent impregnating agent, formulated with solvent-based siloxane resins, designed to protect facades, natural stone, brick, concrete, and plaster. Its high penetration capacity provides effective and long-lasting protection against rainwater, even on low-porosity substrates. It does not form a surface film or block the material’s pores, so it maintains the material’s breathability and leaves the original finish virtually unchanged.