DAP DryDex Spackling provides a unique dry time color indicator that verifies when the patched surface is dry and ready to be sanded and painted. Designed for speed and precision, the compact 1 oz. size is ideal for quick touch-ups or smaller projects and repairs. Provides a smoother finished surface in a shortened amount of time. DAP DryDex 1 ounce Spackling may be used to fill small holes and small cracks in surfaces such as drywall, plaster, wood, brick and stone. Precision tip applies ready-to-use formula that spreads easily for fast, professional repairs that will not crack, crumble or flake. DryDex dries hard, sands easily and is paintable. Interior/exterior use. DAP On the Go products provide the ability to seal, repair, bond and more without the waste.