Travelers Asbestos Seminar Booklet (1980): Pittsburgh Corning Corporation Product Information

Travelers' data sheet for Pittsburgh Corning Corporation of Pittsburgh, with a page from its answers listing its Foamglas, Foamthane, Unibestos and Temp-Mat insulation. The sheet says Pittsburgh Corning bought the Unibestos business from Unarco on July 1, 1962, and made Unibestos (65% amosite) at Tyler, Texas, and from 1964 at Port Allegany, Pennsylvania, until February 1, 1972, on fiber from Unarco, Egnep (Cape Asbestos), North American Asbestos and the GSA. It gives 1965 for first knowledge of hazards and November 1968 for first labeling, lists gross asbestos product sales for 1962–1971, and records that the company did not deny earlier direct sales to Long Beach Naval Shipyard and sold to Johns-Manville, Owens-Corning, Unarco and other co-defendants.