National Gypsum

PermaBase Flex Cement Board

PermaBase BRAND Flex® 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. PermaBase Flex is ideally suited as a substrate for radiused wall construction including: radiused walls, interior and exterior columns, curved shower walls, radius stairways and steps, archways and barrel ceilings.

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