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