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Reflective Roof Coatings and Waterproofing
CONTACT INFO
330 Central Ave.
Clark, NJ 07066
Toll Free: 800-526-4236
Phone: 732-388-0300
CONTENT
KARNAK K-NRG Gap Seal FR is a fire resistant, building envelope sealant designed to seal joints, penetrations and transitions when applied to above-grade wall assemblies. It is a single-component, water-based acrylic mastic that cures to a tough monolithic elastomeric-like membrane. This sealant is fully compatible with K-NRG Seal VP™.
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Specifications for Air & Vapor Barriers - 323 K-NRG Gap Seal FR™