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PROMASEAL® Expansion Joint Strip

Highly compressible, flexible, water resistant fire seals.

PROMASEAL® Expansion Joint Strip is highly compressible, flexible, resistant fire seal which is used where movement joints are formed in the structure of buildings.

It consists of layers of intumescent material bonded to a foam and has been successfully fire tested for 240 minutes in joints within masonry and concrete walls and concrete floors.

Features & Benefits

  • Fire seal for movement joints
  • Highly compressible, flexible and water resistant
  • Fire tested for 240 minutes in masonry and concrete walls and concrete floor joints