BS-2670 ColdRoom PUF Panel Joint Sealer White

Non-Drying, insultating and sealing mastic for PUF panel joints in Coldrooms

Price On Request

BS-2670 is a one-component, non-drying, polybutene based mastic that does not harden but remains permanently soft. It has excellent resistance to water vapor transmission. Due to its non-drying nature it prevents heat gain from between cold room panels. it is an excellent insulator and leads to significant saving in cooling costs.


  • Moisture Resistant
  • Non-skinning
  • Excellent adhesion and insulation


  • For sealing coldroom and other pre fabricated joints
  • Can be used for sealing joints between glass, most plastics, metals, wood and masonary


  • Not recommended for exposed joints where there is dirt pick-up or hand contact
  • Not recommended for joints subject to dynamic stress(movement)