Fire Barrier Rockwool Insulation
Fire Barrier Rockwool Insulation
Product Details
Product Details
- Non-combustible material (ASTM E 136)
- Meets ASTM C 1338 standard test method for determining fungi resistance of insulation materials and bacings
- Approved for use in all UL listed through penetration 3M™ firestop systems
- Easy to transport and carry
- Convenient, hand-tear dispensing
Specifications
- ASTM:
- ASTM C-1338, ASTM E-136
- Length:
- 20-1/2 ft
- UL Listed:
- Yes
- Width:
- 4 in