Sika Sikaflex 221 Multi-Purpose Polyurethane Sealant/Adhesive - 10.3oz(300ml) Cartridge - Aluminum Gray

Sikaflex-221 Multi-Purpose Polyurethane Sealant/Adhesive (10.3 oz / 300 ml cartridge) in Aluminum Gray. Sikaflex-221 is a high-quality, one-component polyurethane sealant/adhesive formulated to cure on exposure to atmospheric humidity to form a durable elastomer. It is non-sag and offers high elasticity and durability with resistance to aging and weathering. Sikaflex-221 bonds well to a wide variety of substrates including wood, metals (and metal primers/paint coatings), ceramic materials and many plastics, making it suitable for truck, trailer, RV and bus manufacturing and for permanent elastic seals of high adhesive strength. It is sandable and overpaintable, NSF registered for potable water and incidental food contact (in certain colors), and UL listed for potable water (black, gray and white). Common applications include sealing and bonding in construction, marine outfitting, transportation and industrial assemblies. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

• Sikaflex-221 is weather resistant, sandable, paintable and NSF approved for potable water and incidental food contact
• Designed to resist the shock and abuse encountered over countless road miles, Silaflex-221 will maintain its strength and adhesion over the long haul
• This fast curing product provides permanent elastic adhesion to a number of surfaces with excellent cut and tear resistance
• Sikaflex is the most well known brand of one component polyurethane sealant/adhesive in the world