New range of ball bearing pressure rollers for roof layers
Sievert are launching a new range of pressure rollers for professional roof layers. The new ball bearing pressure rollers are fitted with ergonomical wooden handles. The rollers come in several different models for work with both hot and cold seaming of varying layered seams in, for example, membrane roofing.The new pressure rollers are used to seam membrane roofing using hand welding, for example with Sievert’s hot air tools. Although these can also be used for membrane that is cold seamed with different types of glue. ‘Correctly welded membrane is essential to the overall weather