Excellent protection for underground surfaces. Recommended as a two or three coat system for lining storage tanks, and coating valves, hydrants and other equipment in potable water immersion. Complies with AWWA Standard C550 for Protective Interior Coatings for Valves and Hydrants. Part A and Part B mixed just prior to application. Can be applied in a single coat, directly over inorganic zinc primers.
Material has excellent flow, wet edge and levelling characteristics.
HB also has many applications in the heavy marine, institutional and waste treatment markets where a highly resistant and attractive coating is desired. The coating consists of a basic zinc silicate complex. Base and zinc filler mixed prior to application. An inorganic zinc base coat that protects steel galvanically, eliminating sub-film corrosion. Has outstanding application properties.