This aggressive, low-residue seam tape is specially designed for seaming, splicing, sealing, and patching plastic-type vapor barrier materials. Its low water vapor permeance ensures superior moisture and vapor resistance at seams, making it the perfect choice for contractors looking for durable and reliable adhesion in demanding environments.

Whether you're sealing vapor barriers in construction, insulation, or other applications, Viper Vapor Tape ensures a strong, durable, and moisture-resistant seal. Aggressive Adhesion: Strong, reliable bond for secure seams and patches. Easy Tear …

VIPER VAPOR TAPE is a polyethylene-based adhesive tape used to maintain the vapour-barrier continuity of VIPER products in foundations. It can also be used to seal SOPRABARRIER 20 and 30 root barrier.

Viper II below-slab vapor barrier is the first line of defense against damaging water vapor and soil gas threats existing below the concrete slab. Viper II products are multi-layer (co-extruded), virgin polyolefin under-slab vapor barriers/retarders.

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.

For sealing around pipes or irregular shapes, Viper offers a Vapor Patch and Double Bond Butyl Tape. These are crucial for maintaining the integrity of the vapor barrier system, ensuring no vulnerable points are left exposed to moisture ingress.

Viper Vapor Tape is a polyethylene film coated with an aggressive pressure sensitive rubber adhesive. It is designed for seaming, splicing, sealing, patching and hanging plastic type vapor barrier materials.