90891 - Sika Sikaflex® 221 Polyurethane Sealant - White - 10.3oz

Sika Sikaflex� 221 Polyurethane Sealant - 10.3oz

Sika Sikaflex� 221 is a premium-grade, multi-purpose non-sag polyurethane sealant and adhesive that cures with moisture exposure to form a robust elastomeric seal. This product adheres securely to various substrates, providing permanent elastic seals with impressive adhesive strength, making it ideal for a multitude of applications.

Applications:

Sika Sikaflex� 221 is versatile and bonds effectively to numerous materials such as wood, metals, ceramics, and most plastic types. It is perfect for construction and autmotive applications, especially where weather resistance and long durability are crucial.

Key Features:

• High elasticity and durability for lasting performance
• Excellent resistance to aging and weather-related deterioration
• Non-corrosive to most materials
• Can be sanded and painted over for a smooth finish
• Complies with NSF standards for safe use with potable water
• UL listed for materials that come into contact with drinking water

WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit P65Warnings.ca.gov.

The Sika Sikaflex� 221 Polyurethane Sealant is a multi-purpose, non-sag polyurethane product designed for creating robust, elastomeric seals. This sealant cures upon exposure to moisture, forming a durable bond across various substrates. It is suitable for IT and facility managers requiring a reliable sealing solution for infrastructure projects, particularly where long-term weather resistance and material compatibility are critical. The product adheres effectively to materials such as wood, metals, ceramics, and most plastics. Key features include high elasticity, durability, and resistance to aging and weather. It is non-corrosive, can be sanded and painted, and complies with NSF standards for potable water contact, making it applicable for diverse sealing requirements in commercial and industrial environments. The part number for this white 10.3oz sealant is 90891.