Document pe9EQoxxzgJx3o54MpJjwqaka

April, 1971 PLICAST AIR LITE Formula Vermiculite 7m Asbestos H. E. Portland Cement 45% 10% 45% 100% Ingredients Vermiculite: l/8"-0, local source. Asbestos: Cement: From Chicago Firebrick Co., Chicago local source in 50# bags. Local source. Mixing Dry ingredients thoroughly mixed and packed in 50# bags. CANCELLED /a/s/75 012935