Primary Uses
Commercial and residential applications
Substrate for exterior cladding such as wood, vinyl, or metal siding, shingles, masonry, brick or stucco
Can be used with an Exterior Insulation and Finish System
PABCO GYPSUM SHEATHING Board is an economical moisture-resistant product and is designed for use as an exterior board providing a stable base for veneer finishing systems on residential and commercial buildings. PABCO GYPSUM SHEATHING board has a water resistant core and water repellent paper.
The _" version is used as a single layer application in non-fire rated residential projects.
The 5/8" Type X version is used in commercial applications were fire-rated systems are required.
Made in the USA
Composition – Core: Gypsum Core Type Options: | 1/2" Regular (UL Core Type: Regular)| 5/8" Type X (UL Core Type: PG-5W)| Paper: 100% recycled content paper on front, back and long edges
Manufactured – ASTM C 1369, Federal Specification SS-L-30D Type II
Installation – PABCO Gypsum Installation Instructions| Gypsum Association GA-253, GA-254| ASTM C 1280
Water Absorption ASTM C 473 – ?10% by weight
Surface Burn ASTM E 84 – Flame Spread 15| Smoke Developed 0
Combustibility ASTM E 136 – Non-Combustible
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