DAP Touch n' Foam Professional Landscaping Foam Sealant, Black, 24 Oz (7565002450);

Touch N Foam Landscape Exterior Filler Adhesive easily replaces loose or damaged mortar in rock walls and other formations. Specially formulated to retain its dispensed colour of black this foam will blend in unobtrusively to the surrounding landscape to give a natural look to any rock feature or other installation. Touch N Foam will bond quickly to non-porous rock, stone, cement, wood and cloth and is safe for use around fish and plants. Touch N Foam 24 ounce requires an applicator gun which is sold seperately.