GTEC Intumescent Acoustic Sealant

Gun applied water based sealant for use as an acoustic sealant, resilient adhesive, decorators caulk or as intumescent mastic to seal air gaps at system perimeter.

Further information


  • Forms a fire rated acoustic barrier – up to 4 hour fire rating * Permanently flexible/high grab * Adheres to most surfaces * Mould resistant * Non flammable * Over paintable * Easy clean up

Product Usage Category: Finish, Internal, Sealing and Priming
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