The improved coating of the present invention provides a protective coating for pipe, tubular shapes, other metal members, and metal structures. The protective coating comprises a polymer concrete, which is preferably a mixture of an organic resin, a filler material and a chemical activator. The organic...http://www.google.ca/patents/US5580659?utm_source=gb-gplus-sharePatent US5580659 - Polymer concrete coating for pipe, tubular shapes, other metal members and metal structures
