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National Gypsum
1/2" x 3' x 5' PermaBase® Cement Board
QXO product C-279554 · 1 options
Selected: NGC 1/2IN 3X5 PERMABASE CEMENT
QXO SKU 279554 · Product number NGC12PB35
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- MSF|PC
- Item Weight
- 45.6749
- Algae Resistance
- No
- Applicable Standards
- IRC & IBC 2006 Compliant - Meets ASTM C1325 ASTM D3273 UL Classified ASTM C473 GreenGuard Certified GreenGuard Gold Certified UL Evaluation Report ER22158-01 ANSI/UL 1618 & ULC 632 ASTM C1780 ASTM G21 ANSI A118.9 ASTM C518 ASTM C947 ASTM D1037 ASTM D2394 ASTM E84 ASTM E96 ASTM C666 ASTM E330
About this product
PermaBase® Brand Cement Board is a rigid substrate made of Portland cement, aggregate and glass mesh that provides an exceptionally hard, durable surface that is able to withstand prolonged exposure to moisture.



