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Sturdy-R Insulating Sheathing |
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Product Description |
Recommended Uses |
| Consists of Celotex manufactured proprietary fiber glass facers which are fused with space-age resins with polyisocyanurate insulation core to form boards of exceptional strength. Available in 4' x 8' and 4' x 9' sizes. | Residential or commercial construction having an interior finish of a minimum 1/2" gypsum board or equivalent thermal barrier. Corner bracing required in new frame construction. Sturdy-R must not be left exposed. |
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