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POWERply Air & Vapour Control Layer - SA

CP680 is a cold-applied, self-adhesive bituminous vapour control layer which is saturated and coated with high quality SBS (Styrene-Butadiene-Styrene) modified bitumen. It has a glass fibre and aluminium composite reinforcement, separating foil on the underside and is finished on the top side with quartz sand. In addition, the product features integrated ‘safe-seal’ lap technology, facilitating secure, safe and efficient sealing of side-laps.

CP680 is designed for use as a high performance vapour barrier, and is ideal for use within cold-applied roofing systems. It is typically used within CPG’s self-adhesive or torch-safe specifications and can be applied to a wide range of substrates, including plywood, metal and concrete decks, subject to use of a suitable primer as required.

  • Flame free, self-adhesive application
  • Excellent low temperature flexibility at -25°C
  • Aluminium reinforced
  • SBS modified bitumen
  • Reliable, environmentally friendly material
  • Integrated ‘Safe-Seal’ laps to enable homogenous, efficient sealing of side laps
  • Tested as part of a system to achieve Broof Test 4 fire classification as certified by Warrington fire
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