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Product Overview
Description
Gypsum Fire Sheathing - A water-repellent gypsum sheathing for application to the outside of building framing members, and serves as the base for the exterior wall finish
- Used as attachments to the outside of exterior wall framing as a water-resistant underlayment for various siding materials
- Type X for enhanced fire resistance
Our Return Policy
To be eligible for a return, refund or exchange, merchandise must be unused, undamaged, in its original packaging, and accompanied by the original bill of sale. If you're not satisfied that the items meet your needs, Home Hardware stores will accept the return of most regularly stocked items within 90 days of purchase. All refunds will be issued to the original method of payment.
Lumber, Building Materials, Furniture and Major Appliances return policies are subject to your local store.
Learn MoreSpecifications
| Brand | CERTAINTEED |
|---|---|
| Model | 640787 |
| Assembled Product Length | 96" |
| Assembled Product Width | 48" |
| Assembled Product Height | 0.63" |
