LONPROOF
								WATERPROOF AND FIRE RESISTANT VINYL MATERIAL IN SHEET FORM FOR USE ON ROOFS OF INDUSTRIAL OR PRIVATE BUILDINGS, ROOF GARDENS, HOME OR APARTMENT BALCONIES, DECKS, PORCHES, ROOFING FOR COMMUTER TRAINS, AND OTHER OUTER SURFACES
                                Expired  ·  February 11, 1972  ·  72415407  ·