Original roofing trade vintage catalog for THE ASPHALT PRODUCTS COMPANY, INC. Main office was located in Syracuse, NY. Manufacturers of Hydro-Proof bituminous products. A permanent waterproofing and dampproofing agent, plaster bond, glazing and calking compound, plastic cement and aluminum paint. Unbound from a large 1931 architectural catalog, this unique old two page technical brochure would display beautifully matted and framed. A fantastic addition to your retro roofing construction library. Pages are detached and contain a small amount of residual glue on edge.