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Mapei Keracaulk U Unsanded Caulk, 10.5 oz. Cartridge Keracaulk U Premium Unsanded Caulk is an easy-to-use, easy-to-clean siliconized acrylic caulk perfect for filling joints where the tile installation meets a dissimilar surface. Perfect for caulking around sinks, tubs, showers, countertops and ceramic tile floors. Features For gaps up to 1/4" (6 mm) For restoring cracked or worn grout joints Unsanded grout has a smooth texture and clings well to vertical surfaces, which makes it useful for grouting ceramic wall tiles Can be used as a flexible barrier/filler between horizontal and vertical surfaces to prevent cracked tile due to expansion Quick water only cleanup while fresh Equipped with BioBlock technology for mold and mildew resistance Packaged in gun-grade tubes for easy application VOC-compliant Interior use only Colors match all of Mapei's color palette All colors are available - please call to order if you do not see the desired color
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🇺🇸 Ship from USA · On Agora since 2026
$11.05