DAP 7079858550 Fast Patch 30 Powder 3.5 Lbs Raw Building Material, White Advanced Microsphere Technology provides an ultra-smooth surface for painting resulting in exceptional hiding of the repair with no change in paint sheen. Easy, smooth one strike application for a clean fill that doesn't pull away from the edge or leave a messy residue that has to be sanded off. Spackling stays on the putty knife for easy application. Won't shrink or crack. Low odor & low VOC Content (per CA Air Resource Board Test Method 310)