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AD21 Water Repellent and Sealer (vertical)
AD21 is a one component water based multifunctional self-crosslinking water soluable alkylalkoxy silane and siloxane
designed to treat a wide variety of mineral substrates including architectural concrete, concrete block, splitface block, pavers,
stucco, porous and dense brick, clay tile, exposed aggregate concrete, sandstone, and slate.
AD21 is a one component water based multifunctional self-crosslinking water soluable alkylalkoxy silane and siloxane
designed to treat a wide variety of mineral substrates including architectural concrete, concrete block, splitface block, pavers,
stucco, porous and dense brick, clay tile, exposed aggregate concrete, sandstone, and slate.







