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Parchem Construction Supplies

Selleys Fireblock

Selleys Fireblock

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Low modulus, non-slumping, PSA composite sealant suitable for fire and acoustic rated construction.

Selleys ProSeries Fireblock is light grey in colour.


  • Non-trafficable control joints in concrete, masonry and brick fire rated construction
  • Acoustic sealing between most common building materials such as concrete, masonry, plasterboard, fibre cement, metals, timber and plastic as part of a suitable design
  • Penetrations and perimeter sealing in plasterboard


  • Fire rated for up to 4 hours
  • Will not degrade acoustic walls up to 67Rw
  • Excellent adhesion to most building materials
  • Paintable
  • Low odour
  • Low VOC
  • Halogen free
  • Isocyanate free
  • Water clean up

For SDS click here

Technical Data Sheet

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