Construction material with improved lap integrity

A process for creating a hybrid material comprising:

• selecting a substrate with a top side and a back side;
• loading one end of the substrate onto a production line;
• proceeding with the substrate into a first vat wherein the substrate is coated with a first compound on the top of the substrate and on a back side of the substrate;
• passing through at least one adjustable roller wherein the first compound is squeezed into the substrate;
• proceeding with the substrate though a subsequent coating station wherein the substrate is coated with the first compound on the top side of the substrate and on a back side of the substrate and passes through at least one thickness roller to ensure a selected thickness of a first coating on the top side of the substrate and on the back side of the substrate;
• passing through adjustable scrapers to remove a selected amount of the first compound from a lap area on the top side of the substrate and from at least a portion of the back side of the substrate;
• and
• passing through a second vat wherein the substrate is coated with a second compound onto at least a portion of the back side of the substrate, and onto a selected portion of the top side of the substrate.