DAP® DRYDEX® is a premium multi-purpose wall filler formulated with a unique dry time color indicator that signals when the product is dry and ready to be sanded and painted, eliminating the guesswork of when to finish. Its creamy, ready-to-use formula spreads smoothly and sands easily providing an ultra-smooth surface for invisible repairs. This versatile wall filler provides a durable, long-lasting repair that won’t sink, sag or crack. Fills gaps up to 10mm deep. Provides a smooth surface for an invisible repair. One coat application - won’t sag or crack. No spot priming required and won’t flash or discolor paint. Can be drilled, nailed or screwed. Easy water clean-up and low odor. Interior / exterior use.