DAP 100% Silicone Rubber Window, Door & Siding Sealant is a durable, 100% waterproof and weatherproof, all-purpose sealant. Works great for caulking and sealing out drafts, water and moisture around windows, doors, siding, gutters, flashing, pipes, vents and more. All purpose black silicone stays flexible to withstand expansion and contraction without cracking or losing adhesion. DAP caulk and sealants provide durable performance for a variety of projects.
- 100% waterproof sealant protects and seals and is 12 hour rain ready providing same day protection from the elements
- Silicone rubber formula provides a flexible bond that won’t crack or lose adhesion
- Use to seal out drafts and moisture around windows, doors, gutters, flashing and more
- Meets ASTM C920, Class 26
- Black silicone sealant works in a variety of interior or exterior applications and features great flexibility allowing it to hold up to changing conditions