M1 is a blend of 245 and 365 suitable for use as a blowing agent for plastic foam insulation. It is a replacement for HCFC-141b and other fluorocarbon and non-fluorocarbon blowing agents.


  • Foam Blowing Applications
    Foam Blowing Applications

Packaging information

  • 210 kg
  • Available from A-Gas
  • Supplied in non-returnable containers
  • Store containers in a cool, dry, well ventilated area, out of direct sunlight
  • For alternative or larger package sizes please contact A-Gas on 0215518790 or via the Contact Us form

Product Features & Benefits

  • Chemical & physical properties similar to HCFC-141b & CFC-11
  • Provides excellent insulation and foam properties
  • Compatible with a wide range of materials including metals, plastics and elastomers
  • Non-flammable with a safety classification of A1
  • Ozone Depleting Potential of zero
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