boat rubber fender: material: rubber (SBR/EPDM) Extruded or moulded, used for protection. Rubber fender kinds: extruded rubber fenders and moulded rubber fenders 1. Our small rubber fenders are extruded. The biggest extruded rubber fender is 120mm*120mm.It could be any size and shape.The material is SBR/EPDM;The price is higher than moulded rubber fenders. 2. Big rubber fenders are moulded.It ...