White Patching Cement 10.5 OZ Tube, Acrylic Patching Cement, Durable Acrylic Resin With Special Reinforcing Materials, Stops Leaks On Damp Or Dry Surfaces, Long Lasting, Tough, Flexible Patch, Seals Out Water, Mildew Resistant, Resists Cracking, Peeling, Recommended For Patching Cracks, Seams, Holes & Breaks, Soap & Water Clean Up.