AVB Silicone

Silicone Sealant for Air-Vapor Barrier Surface Transitions

Basic Uses:

• Adhesion to high density polyethylene peel and stick laminates
• Adhesion to liquid applied air and vapor barriers and building wraps
• Termination and transition seals
• Joint sealant for difficult to adhere to surfaces
• Adhesive for Pecora XL-Span Silicone Transition Membrane system

Pecora AVB is a single component; 100% silicone sealant designed to adhere to low surface energy materials utilized in traditional and novel air and vapor barriers.  Pecora AVB Silicone is designed as an integral component for transition seals between dissimilar materials in air and vapor barrier systems.

This product is unaffected by UV, precipitation, ozone and temperature extremes.  It has primerless adhesion to difficult to adhere to weather resistant barriers and is compatible with natural stones and other porous surfaces susceptible to staining or silicone fluid migration.