To add durability, use a heating Dienstprogramm to slightly melt the edges of seat belt webbing. This will help to prevent fraying of the webbing and increase its overall durability. Use a heavy-duty machine for thick fabrics. Load your machine with thread that is suitable for seat belts. Done! Your https://writeablog.net/bowlshock9/a-review-of-federal-motor-vehicle-safety-standard-seat-belt-webbing