DAP® SIMPLE SEAL™ Paint Projects Sealant is an easy way to achieve professional-looking results by sealing gaps and cracks around trim, molding and baseboards prior to painting. 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.