Automotive kits are configured for plastic bumper repair, splash-guard repair and vehicle interior plastics — the most common kit we supply. Modern bumpers are usually PEMD, so each kit includes a hot-air welder, PEMD (and commonly PP) welding rods, the correct welding shoes, and the rollers and brushes needed to prep and finish an automotive repair.For panel-beaters and repairers, an automotive kit turns a cracked or torn bumper into a structural repair at a fraction of replacement cost. Everything is matched and calibrated to work together, so you get a reliable weld without sourcing parts separately. Unsure which plastics your job involves? Our plastics identification guide and buying guide will point you to the right kit.