5/8 in x 4 ft x 8 ft USG Securock Brand Glass-Mat Sheathing

High-performance sheathing with improved coated fiberglass facer mat to maximize coverage of air/water barrier systems. Securock® Brand Glass-Mat Sheathing is a noncombustible, moisture- and mold-resistant panel that offers an improved coated fiberglass facer mat to maximize coverage of air/water barrier systems. Designed for use under exterior claddings where conventional gypsum sheathing products have traditionally been used.

Features

• Securock® Brand Glass-Mat Sheathing is available in both regular 1/2" and 5/8" Firecode® X
• Improved coated fiberglass facer mat to maximize coverage of air/water barrier systems
• High resistance to mold and mildew and scores a 10 (highest) when tested in accordance with ASTM D3273
• Meets or exceeds the requirements of ASTM C1177