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Hawke Intumescent mastic

966 Mastic is necessary when frames HCX bolted onto or into a structure, Hawke 966 Mastic should be place between the flange of the frame and the structure to ensure fire/smoke/gas/water tight seal, see installation instructions in product catalogue.

Intumescent Mastic

SKU: Intumescent Mastic
  • 966 Intumescent Mastic
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