Mapei Color Matched Caulk by Color Fast (Unsanded/Smooth) (Straw) Color Matched by Color Fast to match Mapei color line Siliconized acrylic latex caulk formula; Water Clean-up Tubes are 10.3 oz to fit standard caulk gun 1 tube covers approx. 25 lineal feet at 1/4 inch bead Works for interior or exterior use