USG - 1/2" SECUROCK Glass-Mat Sheathing - 4' x 8'
Introducing high-performance sheathing with improved fiberglass facer mat to maximize coverage of air & water barrier systems.
USG Securock Brand Glass-Mat Sheathing is a non-combustible, moisture & mold resistant panel that offers an improved coated fiberglass facer mat to maximize coverage of air & water barriers. Designed for use under exterior claddings where conventional gypsum sheathing products have traditionally been used.
Benefits are:
- High resistance to mold and mildew and scores a 10 (highest score) when tested in accordance with ASTM D3273
- Meets (or exceeds) the requirements of ASTM C1177
- Improved coated fiberglass facer mat