DAP® SIMPLE SEAL™ Weatherproof Sealant is an easy way to weather proof your home by sealing gaps and cracks around windows and doors. NO CAULK GUN NEEDED! Simply press and seal to dispense an even bead of caulk. Compact design fits in the palm of the hand to easily navigate tight spaces and corners. SIMPLE SEAL™ dries fast and is ready to paint in only 30 minutes to save time.