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CB36580500 Backer Board, 5 ft L, 3 ft W, 5/8 in Thick, Cement/Polystyrene, Gray - pack of 40

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PermaBase 50000066-XCP40 CB36580500 Backer Board, 5 ft L, 3 ft W, 5/8 in Thick, Cement/Polystyrene, Gray - pack of 40

Item #: 50000066-XCP40 by NATIONAL GYPSUM CO

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$930.77

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Features
  • Reinforced edge with EdgeTech technology allows for closer fastener application of nails or screws at the edge without crumbling or spinout
  • Resists the growth of mold
  • Can be cut utilizing a standard utility knife and straight edge, with PermaBase's unique core composition, little or no additional labor is needed to clean the edge after a cut
  • PermaBase® is impact-resistant, extremely durable and dimensionally stable, it has excellent overall flexural, compressive and tensile strength characteristics
  • PermaBase® is highly moisture-resistant and will not rot, disintegrate or swell when exposed to water
  • 1/2 in PermaBase® may be used in 1 hr and 2 hr rated assemblies
  • PermaBase® has a smoother finish than other brands and has no open edges, which reduces hand chafing

Thickness

5/8"

Color

Gray

Width

3"

Length

5"

Nomenclature

PERMABASE 5/8"3X5FT BCKRBRD

Material

Cement/Polystyrene

Warranty

15 years

Product Overview
BCKRBRD PERMABASE 5/8INX3X5FT
Specifications:

Application: For tub and shower surrounds, countertops, flooring and variety of other interior and exterior applications

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.