CRL 20 Gram Loctite® Medium Viscosity Prism™ Instant Adhesive Polyurethane Sealants Tremco®: Vulkem 921

Tremco®: Vulkem 921

All surfaces must be properly cleaned and the sealant tooled for good adhesion

This advanced polymer formula offers excellent adhesion to fluoropolymer paint coatings for metal surfaces including KYNAR®

Technical Data: It meets or exceeds the following specification standards: Federal Specifications TT-S-001543A (COM-NBS) Class A for silicone building sealants

or elongation after prolonged exposure to high or low temperatures and ultraviolet light

CRL 20 Gram Loctite® Medium Viscosity Prism™ Instant Adhesive Polyurethane Sealants Tremco®: Vulkem 921Fast Curing Gel Bonds Non Porous and Porous Surfaces Highly Resistant to Solvents, Weathering, and Temperature Extremes Use CRL Loctite Prism in places where you could never use instant adhesives before. On hard to bond surfaces like lightweight composites or porous surfaces, Prism goes beyond typical cyanoacrylate adhesives to perform on wood, leather, ceramic, paper, foam, rubber, fabric, metal, plastic or elastomeric materials. Prism also works on