Product Details:
| Brand | 3M |
| Packaging Type | Sack |
| Color | Off-white with dark flecks |
| Bulk Powder Density | 41.6 lb/ft3 (667 kg/m3 ) |
| Appearance | Powdered solid |
| Application Temperature Range | 4 to 50 degree C |
| Service Temperature Range | -28 to 82 degree C |
is a lightweight gypsum-based and endothermic firestop that is ready for mixing with potable water. 3M™ Fire Barrier Mortar will firestop penetrations passing through fire-rated floor or wall assemblies and other fire-rated interior building construction. 3M™ Fire Barrier Mortar exhibits excellent adhesion to a full range of construction substrates and penetrants. In addition, it will act as a heat sink, absorbing heat from penetrants and reducing the likelihood of combustible matter igniting on the unexposed side of the assembly.
Variable Mix Ratio: Permits self-leveling as well as trowelable application consistencies, resulting in labor
Product Features:
- Firestop tested up to 3 hours in accordance with ASTM E 814 (UL 1479) & CAN/ULC-S115
- UL/ULC listed systems (including concrete floors up to 2-1/2 in. (63.5 cm) minimum thickness)
- Excellent adhesion: bonds to concrete, metals, wood, plastic and cable jacketing
- Re-enterable/repairable with common hole saw
- Paintable with primer
- Halogen-free formula
- Water clean up (prior to cure)
