DAP DYNAFLEX 230® Premium Elastomeric Sealant

Discover the pinnacle of sealant technology with DYNAFLEX 230® Premium Elastomeric Sealant, an advanced latex formula engineered with silicone-like toughness for a long-lasting seal that flexes seamlessly with joint movements caused by temperature and humidity fluctuations. Ideal for sealing joints up to 1” wide, DYNAFLEX 230 enhances your home's energy efficiency by securing gaps around windows, doors, and trim. Its 100% waterproof and weatherproof properties resist UV light and harsh environmental conditions, effectively preventing moisture infiltration and resisting mould and mildew growth. Suitable for both indoor and outdoor applications, it can be painted within 2 hours of application. Perfect for contractors, DIY enthusiasts, and homeowners alike, DYNAFLEX 230® sets a new standard for sealant technology.

• 100% waterproof & weatherproof seal
• Silicone tough w/ superior flexibility & crackproof performance
• Low odor
• Exceeds ASTM C920, Class 25
• Seals joints up to 2" wide
• Easy water clean-up
• Interior/exterior use
• Lifetime warranty