Bostik

40-317 High Velocity Acrylic Duct Sealant

40-317 High Velocity Acrylic Duct Sealant  product image
Your Smart Advantages
  • Fire tested
  • Conforms to DW144 – Class C
  • Easily applied
Product Overview

Bostik 40-317 High Velocity Acrylic Duct Sealant is designed for use on both low and high velocity heating and air conditioning ducts. Bostik 40-317 High Velocity Acrylic Duct Sealant forms a tough, yet flexible seal, which prevents loss of internal pressure without the necessity of additional tape. It is both waterproof and flame retardant and has excellent adhesion to metal surfaces.

  • UL Classified (see complete marking on product)

  • Independently tested to BS 476:
  • Part 6 - Pass
  • Part 7 - Class 1
  • Building Regulations Class 0

  • ASTM E84-07 (Surface Burning Characteristics of Building Materials): Class A
  • LNE Classement de réaction au feu d’un matériau – Class M1
  • ASTM G21 resistance to fungal growth - zero rating - no fungal growth.
Colour

Grey

Packaging

Cartons of 12 x C20 cartridges