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Rockwool Multifix™
Brand: RockwoolRockwool Multifix™ is the first stone wool insulation product with a mineral-coated fiberglass facer that is compatible with multiple attachment methods including torched, hot-mopped, self-adhered, cold-adhered and liquid systems.
It can be used as an insulating coverboard over other insulations.
In these cases, it improves performance by regulating the temperature of the thermal insulation.
In fact, just one layer improves the performance of the entire assembly.
Rockwool Multifix™ has exclusive stone wool dual-density properties that feature a higher-density top layer, providing strong point load resistance and effective load distribution to minimize puncture damage to the membrane, particularly during installation.
Specifications
Brand
Compliance
- ASTM C726
- FM 4470
Reaction to Fire
- ASTM E84 (UL 723)
- CAN/ULC S102
- CAN/ULC S114
- NFPA 276
- CAN/ULC S107-03
- CAN/ULC S126-06
- UL 790 (ASTM E108)
- UL 263 (ASTM E119)
Density
- ASTM C303
Dimensional Stability
- ASTM C356
- ASTM D2126
Hail Performance
- FM 4470
- FM 4473
- UL 2218
Thermal Resistance
- ASTM C518 (C177)
Reaction to Moisture
- ASTM C1104
- ASTM C209
- ASTM E96
Compresive Strength
- ASTM C165
- EN 12430
Corrosion Resistance
- ASTM C795
- ASTM C665
Thickness Dimensions
- 2” - 4” (50.8 mm - 101.6 mm)
- 48” x 48” (1219 mm x 1219 mm)
Acoustical Performance
- ASTM C423
- ASTM E90