- Dual Bearing System : The silicone roller for membrane installation features a robust dual-bearing core that correctly aligns and stabilizes the roller. This design enhances welding quality by eliminating jitter and ensuring smoother seams consistently. - Removable Steel Bearing : Equipped with a high-speed steel bearing, the dual-bearing welding roller includes a wooden handle for easy removal and replacement. This thoughtful design boosts maintenance efficiency and extends the roller's lifespan, even under rigorous use. - Extreme Temperature Resistance : This heat-sealing roller for tarpaulin welding is constructed from durable silicone, capable of withstanding temperatures up to 260°C. The matte surface and flexible structure make this roller perfect for applying consistent pressure during membrane sealing without deformation at high heat. - Ergonomic Comfortable Grip : The PVC Water Profit roller comes with an ergonomic beechwood handle designed to reduce hand fatigue. Whether working on rooftops or construction sites, this handle ensures constant pressure and precision in extensive applications. Use Scenarios : - Ideal for roofing professionals needing reliable, high-quality seams in membrane installations. - Perfect for construction workers applying heat to seal tarpaulins, ensuring longevity and durability of tarpaulin seams. - Excellent choice for fabricators and manufacturers who require consistent performance under demanding temperature conditions.