Patent ID: 8079191

Claim:
A weather-proof fiat roof material for protecting flat roofs, comprising: a first weather-proof side with a pre-applied adhesive applied to a plurality of sealing components including a trough of a pre-determined depth for engaging and storing an appropriate amount of the pre-applied adhesive, the trough offset a pre-determined distance inward from outer edges around a perimeter portion of a pre-determined width of the first weather-proof side that will permanently bond to other sealing components including a pre-applied adhesive on other sides of another weather-proof flat roof material and to other pieces of the weather-proof flat roof material, wherein the plurality of sealing components are included only in the perimeter portion of the pre-determined width of the first weather proof side; a second weather-proof side with a pre-applied adhesive applied to a plurality of sealing components around a second perimeter portion of a second pre-determined width of the second weather-proof side that will permanently bond to other sealing components including the pre-applied adhesive on other sides of another weather-proof flat roof material and to other pieces of the weather-proof flat roof material, wherein the plurality of sealing components are included only in the second perimeter portion of the second pre-determined width of the second weather proof side, wherein the plurality of sealing components including the pre-applied adhesive cause a chemical reaction when pressed together to permanently bond to each other, thereby permanently sealing two or more pieces of the weather-proof flat roof material together and preventing leaks; a plurality of perforated target marks placed in a pre-determined pattern to receive fasteners through the weather-proof flat roof material to fasten it to a surface; and a pre-determined size, shape and amount of the weather-proof flat roof material for applying as a base layer, a ply layer between a base layer and a cap layer, a cap layer, flashings, on walls or as a substrate layer for flat roofs.