05182 Heavy Duty Roof Coating
Heavy duty roof coating to be applied at successive coating for built up roofing shall comply with the requirements of ASTM D 2823.75 and shall be an asphalt base material.
05183 Heavy Duty Patching Compound
This product shall be asphalt based complying with ASTM D 2822.75, capable of sealing and fitting patches to produce smooth & water proof surface.
05184 Roof Membrane
Roof membrane shall be heavy duty reinforced mat composed of polyester strands bonded under heat and pressure complying with the requirement of ASTM D 224.81.
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