The Leister dual silicone pressure roller has two rollers: a 28 mm silicone roller for overlap welding on surfaces and an 8 mm PTFE roller on the back for detailed work in corners and narrow seams. The 8 mm PTFE roll does not overheat thanks to its heat-resistant material, preventing the membrane from burning through. The quick roll change saves time and enables efficient work. The ergonomic wooden handle ensures comfortable and safe handling.
