Viper Vapor Tape is a low-residue, aggressive adhesive seam tape designed for seaming, splicing, sealing, patching and hanging plastic-type vapor barrier materials. Viper Vapor Tape has a low water vapor permeance, which helps in maintaining superior moisture/vapor resistance at vapor barrier seams. Viper Vapor Tape bonds well to most surfaces over a wide temperature range.

Viper Vapor Tape is a polyethylene film, single coated with a rubber pressure sensitive adhesive. Viper Vapor Tape releases easily off of the roll, which prevents stretching and curling during and after installation. Viper Vapor Tape is designed and manufactured with a serrated edge to facilitate easy roll tear off during installation.

Key Features

• Aggressive adhesion
• Serrated edge for ease of installation
• Very low water vapor permeance
• Struggle free release from roll
• Suitable for all plastic-type vapor barriers
• Four inch wide rolls for more area of adhesion