Description
- Sikaflex® -221 is a high-quality multi-purpose non-sag 1-c polyurethane sealant/adhesive that cures on exposure to atmospheric humidity to form a durable elastomer. Meets approvals ASTM C920 types Sikaflex® -221 is tested and classified in accordance with ANSI/UL 723 “Test for Surface Burning Characteristics of Building Materials”.
- Resistant to aging and weathering exposure
- Non-corrosive
- Can be sanded and overpainted
- NSF registered, Proprietary Substances and Nonfood Compounds (black, gray, and white)
- UL listed for potable water (black, gray, and white)
Characteristics and Advantages:Highly elastic and durable
Additional Information
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit P65Warnings.ca.gov
Warranty: The length of the warranty may vary by product, please refer to documenation that came with your product for the exact terms and conditions of the warranty for your purchase. Return: All returns must be recevied within 30 days of receipt. Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval. Please contact us for Manufacture Defects, Returns and help with Warranties.