Canvas is commonly used with mastics or coatings to provide a protective barrier over pipe and duct insulation. Stocks 6 oz. and 8 oz. varieties of canvas. Product Description Canvas is commonly used with mastics or coatings to provide a protective...
Canvas Cloth Our Canvas Cloth is commonly used with mastics & coatings to provide a protective barrier over pipe and sheet insulation. Gulf-O-Flex stocks only 6 oz Canvas Cloth....
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