DAP Dynaflex 230 Sealant 10.1 oz. Clear

DAP Dynaflex 230 is a premium, multi-purpose latex sealant engineered for both indoor and outdoor applications. Its advanced formula provides a permanently flexible, crack-proof seal that resists water, air infiltration and insect intrusion—helping to boost energy efficiency and maintain a clean, comfortable home environment.

Ideal for sealing around windows, doors, siding, trim and molding, Dynaflex 230 offers excellent adhesion to most common building materials. It’s paintable in just 30 minutes, cures to a mildew-resistant finish and cleans up easily with water.

Key Features

• Waterproof, paintable latex formula
• Outstanding durability, adhesion & flexibility
• Low odor and easy soap-and-water cleanup
• Permanently flexible—crack-proof seal
• Mildew-resistant cured finish
• Seals out water, air leaks and insects
• Meets Federal Specification TT-S-00230C, Type II, Class A & ASTM C920, Class 25

⚠️ WARNING: This product can expose you to Silica, crystalline known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov.