Welcome to our store! 1, Material: The roller is made of silica gel, not easy to wear, durable, high temperature resistance 280 degrees Celsius, long service life, more dirt resistant. The handle is made of gang wood, which is ergonomic 2, Bearing design: The seam roller has a bearing design, stable operation, flexible, which effectively improves welding speed and construction quality 3, Detachable structure: The seam roller has a detachable structure as a whole, which makes it easy and convenient to change bearings, saving time and energy 4, Widely used: Mainly used for membrane materials, flat welding, waterproof layer welding, leak welding, etc., PVC, for TPO coil welding seam, self-adhesive seam for EPDM, etc. 5, Useful: When two different joint tools are needed, the combined joint roller provides convenience and can meet people's different needs Product type: Seam roller Material: Gang wood, Brass, Silicone Product size: Approx. 230x40x32mm / 9.1x1.6x1.3in Wheel size: Approx. 29x6mm / 1.1x0.2in Use: for membrane materials, flat welding, leak welding, etc. 1 x seam roller Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best possible customer service.