While both regular and seat belt webbing Messestand up well to acids and UV rays and don’t rot or shrink, the one seat belt used is slightly thinner and has a lower tensile strength than regular polyester webbing. Document page views are updated periodically throughout the day and are cumulative https://case.edu/cgi-bin/newsline.pl?URL=https://www.ledteks.com/seatbelt-and-safety-belt-webbing