Crawl Space Vapor Barrier Accessories

Viper^® Vapor Tape

Viper Vapor Tape is a white polyethylene coated film with an aggressive rubber adhesive used for sealing vapor barrier seams.

Viper^® Double Bond Tape

Viper Double Bond Tape is a double sided tape incorporating an exceptionally high tack, high peel, butyl adhesive system. Viper Double Bond Tape has a high adhesive mass that creates excellent gap filling and water resistant properties. Viper Double Bond Tape is designed for sealing applications requiring an adhesive surface on both sides. Viper Double Bond Tape can be used as a self-sealing gasket, replacing messy caulks. It is ideal for sealing vapor barrier seams and adhering vapor barriers to vertical foundation walls and piers. Viper Double Bond Tape adheres aggressively to rough or porous surfaces.

Pier Wrap

Utilizing our Viper CS configuration, pier wrap is white, cross-woven material used for wrapping piers and pipe penetrations.