DAP Alex Plus All Purpose Acrylic Latex Caulk Plus Silicone, 10.1 oz, is an excellent quality, all purpose caulk for sealing a wide variety of interior and exterior surfaces. It contains silicone additives for greater flexibility and adhesion and shrinks less* for a durable, waterproof seal. Ales Plus is paint-able in just 30 minutes with latex or oil-based paints, saving time. It won’t shine through or discolor the paint for superior paint finish results. It is easy to apply and tool, low in odor and cleans up easily with water.