TEC Color Matched Caulk by Colorfast (Unsanded) (929 Charcoal Gray) Color Matched to TEC colors by Colorfast Industries Siliconized acrylic latex caulk formula; water clean-up Colored caulk comes in a 10.3 oz tube for standard caulk gun Covers approx. 25 lf. at a 1/4 in. bead Interior or exterior applications