PolyWeb International Ltd. is one of the largest suppliers of industrial grade seatbelt-type polyester webbing. This quality of webbing, woven for the automotive industry, has a design breaking strength of 2,800 kg (6,000 lbs.)The uncertified aftermarket seatbelt webbing we offer varies from regular automotive standard due to inspection discrepancies such as colour, shade match, elongation, weaving variations or width tolerances.