Compound structural material cover and intermediate trim strip

A method of forming a multiple layer structure comprising:

• applying at least one sub-layer to a support structure;
• applying an adhesive compound to said at least one sub-layer;
• applying a compound structural material cover and intermediate trim strip to a peripheral edge of said at least one sub-layer;
• and
• applying an exposed structural material layer to said at least one sub-layer and to said compound structural material cover and intermediate trim strip.

A compound structural material cover and intermediate trim strip comprising:

• at least one anchoring flange adapted to adhere to multiple structural material layers;
• a structural material cover coupled to said at least one anchoring flange comprising;
• an curved upper cover member having a first ridge that is adapted to be in close proximity with an exposed structural material layer, said curved cover member covering a first exposed edge of said exposed structural material layer;
• and
• a lower cover member covering a second exposed edge of at least one structural material sub-layer and comprising;
• a structural material flush mounting surface edge;
• and
• a second ridge that is adapted to be in close proximity with at least one structural material sub-layer.