Soft red polyurethane boat trailer rollers, the material trade buyers reach for on fibreglass, gel-coat and painted hulls. Red poly rollers are marking-resistant and gentle on the hull while still standing up to repeated launching and retrieving. Viking Rollers supplies the full red poly range: keel, bow, Sydney, concave, self-centring, flat bilge and jumbo rollers, plus V-blocks and end caps, to trailer builders, marine dealers and workshops Australia-wide. Not sure which material suits your boat? See our boat trailer roller selection guide, compare blue nylon rollers for alloy hulls, or browse all boat trailer rollers. Request a quote with your part numbers and sizes.