Ameron Protective Linings

Ameron Protective Linings is a subsidiary of Ameron International Corporation, a multinational manufacturer of highly engineered products and materials for the chemical, industrial, energy, transportation and infrastructure markets. The company manufactures and markets T-Lock, a polyvinyl chloride or polyethylene sheet lining that protects concrete pipe and cast-in-place concrete structures from the corrosive effects of sewer gases, acids and industrial chemicals. The T-Lock technology is also used in the company s T-Hab system for rehabilitating existing large-diameter sewers without excavating city streets. Its Arrow-Lock product line, a specialized lining product for rehabilitating manholes and other structures, was introduced in 1996. Ameron Protective Linings is located in Brea, Calif.