HydraFlex^® HT-Series (HT30B & HT30BGHT40B & HT40BG)

R25B Tape is a single sided aggressive synthetic elastomeric adhesive that bonds instantly to properly prepared polyethylene and polypropylene. The black polymer backing and adhesive is specially formulated to provide years of performance even in direct sunlight. A poly release liner provides for ease of installation. Available in a 4" x 100' roll.

Butyl seal is a double-sided aggressive reinforced black butyl rubber tape used to join panels of polyethylene and polypropylene together by overlapping the edges and applying Butyl Seal in between. It is also used to adhere to concrete walls and footings when properly prepared. Butyl Seal is non-hardening and flexible. Available in 2" x 50' and 6" x 50' rolls.

POUR-N-SEAL™ is a gray two part medium viscosity high strength epoxy used to seal around multiple pipe penetrations in tight areas where pipe boots are not practical, when installing VaporBlock moisture and gas barriers. (Adhesive backed 1" weather stripping foam required—sold separately).

VaporBoot Plus Preformed Pipe Boots are produced from heavy 40 mil co-extruded polyethylene and barrier resins for excellent strength and durability. The preformed boots are stepped to fit 1" to 4" wide pipe penetrations. VaporBoot Plus Preformed Pipe Boots are available in quantities of 12 per box.

Dura-Skrim reinforced sandbags are used to secure large covers and liners to prevent wind damage. Made from Dura-Skrim 8 & 12 mil reinforced polyethylene, they are designed for a minimum life of 2 years in exposed applications. These 15" wide x 24" long bags will hold 35 lbs. Sandbags are available in other Raven reinforced materials with minimum order requirements. 11.8" Cable Ties are available.

Viaflex Welding Rod is used for field seaming, repairs and detail work, such as installing pipe boots. Packaged in 10 lb spools, it is available in 4mm and 5mm sizes to fit most brands of extrusion guns. Viaflex Welding Rod is made from a thermally UV stabilized LLDPE resin and is available in both black and white to correspond with the color of geomembranes being utilized.