Silicon Metallizing manufacture full range of Polyurethane Boat Rollers. All boat rollers are manufactured in polyurethane. Our Polyurethane Boat Rollers are available in a variety of standard sizes and shapes. All Polyurethane Boat Rollers are manufacture in hardness polyurethane. Please contact us if you have any specific demands on boat roller designs, sizes, and colors. We can also customize as per clients requirements.