3M™ FIRE BARRIER MORTAR
Lightweight, gypsum-based and endothermic fire stop that is ready for mixing with potable water.
> Endothermic
> Up to 2 hour fire ratings per EN-1366-3
> Excellent adhesion - bonds to concrete, metals, wood, plastic and cable jacketing.
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| article | quantity per box |
| Mortar (12.7 kg pail) | 1 |
| Mortar (19.9 kg bag) | 1 |