DAP Dynaflex 230 Sealant, 10.1 oz – Bronze

Bring professional-grade performance to every sealing job with the DAP Dynaflex 230 premium latex sealant. Engineered for both indoor and outdoor applications, this 10.1 oz cartridge delivers a durable, waterproof seal that flexes with building movement, resists crack formation and stands up to the elements. Its smooth, paste-like consistency ensures easy tooling and a neat finish, while its low-odor, water-cleanup formula makes application a breeze.

Ideal for weatherproofing around windows, doors, siding, trim and other common gap-sealing needs, Dynaflex 230 provides a paintable, mildew-resistant barrier that helps improve energy efficiency and prevent drafts. Whether you’re tackling siding joints or sealing baseboards, this bronze-tone sealant blends seamlessly with dark-hued surfaces for a discreet, professional look.

Key Features

• Premium acrylic-latex formula for lasting flexibility and adhesion
• Waterproof, paintable and mildew-resistant
• Low odor with easy water cleanup
• Exceeds ASTM C920, Class 25 and Federal Specification TT-S-00230C, Type II, Class A
• Bonds to wood, aluminum, vinyl, PVC trimboard, masonry and more
• Ideal for interior and exterior gap sealing around windows, doors, siding and molding

⚠️ 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.