Mirror, Marble and Granite Construction Adhesive is a premium grade solvent based adhesive engineered for bonding capabilities in wet and humid areas. Will not stain or damage mirrors or solid surfaces. Adheres to common materials including mirrors, marble, granite, concrete, brick, glass, tile, ceramic, fiberglass, metals, drywall, and backsplashes. Use only on electro-copper plated glass mirrors. 15 minutes repositioning time, 2 to 7 day cure time. Coverage: 30 Ft. at 1/4 In. bead, 12 Ft. at 3/8 In. bead. Low VOC formulation. Water resistant. Tan thick paste consisting of synthetic rubber and resins.