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PermaBase®

  

National Gypsum PermaBase Cement Board Construction Guide

 

 

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.

 

PermaBase Flex® BRAND Cement Board is a polymer-modified cement board reinforced with an alkali-resistant fiber mesh ideal for use around ceilings, beams, columns, arches and archways, walls and anywhere an evenly curved surface is required.

Features & Benefits

 

  • 30-Year Limited Warranty on PermaBase® Interior Applications
  • 10-Year Limited Warranty on PermaBase® Exterior Applications
  • Suitable for both interior and exterior applications

 

PRODUCTS

SIZES

MSDS PDF

LEEDS PDF

SUBMITTAL PDF

PermaBase®

1/4"

GB-1504

111008 Rev.3/09

110833 Rev.7/07

1/2"

GB-1504

110833 Rev.7/07

5/8"

GB-1504

111008 Rev.3/09

110833 Rev.7/07

Flex

GB-1504

111008 Rev.3/09

110835 Rev.08/05