A big sheet of flexible, solid, waterproof material typically polyester or fabric that is either polyethylene- or polyurethane-encased is called a tarpaulin. There are many various kinds of tarps on the market today, each intended for a certain use. The primary types of Tarpaulin are cross-laminated tarpaulin, multi-layer tarpaulin, PVC CoatedtTarpaulin, HDPE tarpaulin and LDPE tarpaulin....