2x4x1-1/2" ROCKWOOL COMFORTBOARD 80 (R6) (6 pcs/pk=48SF)
Item #: 05047610 Mfr #: 24112RWCB80
$95.37 each
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Overview:
- Rigid mineral wool insulation sheathing board that is non-combustible
- Water-repellent
- Fire-resistant and sound absorbent
- Non-combustible with a melting point of approximately 1177°C (2150°F)
- Made from natural & recycled materials
- Can be easily cut with a bread knife