Below is a list of Polyurethane Molding manufacturers from British Columbia. Polyurethane molding, often referred to as urethane molding, is an elastic polymer, or elastomer, that contains urethane carbamate links. From a molten liquid state, polyurethane may be fabricated or molded into a variety of material types from the very soft to the very hard, including: low-density flexible foam, low-density rigid foam, soft solid elastomers (gel) and hard solid plastics.