Why choose our Single Ply Roofing Brass Seam Roller 1. The wooden handle paint rollers can be welded to thermoplastic membranes such as tarpaulin, advertising cloth, pvc waterproof membrane, etc., and can be welded flat; 2. This vinyl floor corner detail seam roller is used to press inside corners to prevent cracking and warping at the seams. 3. This single roof penny roller features an ergonomic 5" wooden handle with offset steel forks for maximum pressure. 4. The corner slit roller of this wallpaper floor adopts high-quality bearings and brass thin rollers to provide the most stable rolling action; 5. This roof welded brass penny roll is more durable and lasts longer than nylon, ideal for film seams, lap welding, etc. Specification: Item Type: Welding Handheld Roller Material: Brass + wooden handle Wheel Thickness: Approx. 6mm / 0.