For fresh or old Portland cement grout, a penetrating silicone sealer is used. A silicone resin that is water-based and meant to protect the grout from stain and water. Suitable for porous, absorbent surfaces, brickwork, clay, stone, marble, and other materials.
Merkrete Grout Silicone Surface Sealer
Original price was: $17.59.$10.78Current price is: $10.78.
Sale!38 in stock
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