Brilliance Caulk is an exceptional, one part siliconized acrylic latex caulk designed for the professional and homeowner alike. This easy to use product forms a long lasting, flexible, water tight seal that will resist mold, mildew and cracking on most building materials. True to its name, Brilliance Caulk is available in a myriad of colors to match every major grout manufacturers color available on the market today and in the future. With two textures - sanded and smooth - Brilliance Caulk blends in uncommonly well with any application.