Modified Bitumen

Welding of modified bitumen sheets

Flameless and Economical

Plastic Welding Bitumen Roof — BITUMAT B2

When it comes to welding bitumen roofs, Leister proves that economy and safety do not have to be mutually exclusive: Unlike when welding with an open flame, Leister's BITUMAT B2 can be used to lay modified bitumen completely safely and cleanly. With a top welding speed of up to 7 m/min, it is incredibly economical to run. While two users were needed when working with an open flame, only one worker is required for laying with the BITUMAT B2. With the Leister automatic welder, the user adopts an ergonomic posture – enabling them to work without getting tired. It is also nicer to weld at significantly reduced temperatures rather than working with dangerous open flames.

For detailed work, roofers can count on hand welding tools from Leister. The powerful ELECTRON ST is ideal here and delivers power of up to 3400 W.

Leister has the safe solution

Leister enables modified bitumen to be welded easily and safely. Hot air technology is used instead of an open flame. Safe, flameless welding of modified bitumen using the BITUMAT B2.

BITUMAT B2

Hot-air Welder

VARIMAT V2

With up to 12 m/min welding speed polymer roofing membranes can be welded more rapidly.

UNIROOF AT

The new UNIROOF AT automatic roof welder solves every problem. Close to the edge and service-friendly. Reliable and no modifications necessary: Close edge welding right out of the box.

UNIROOF ST

The new UNIROOF ST roof welder combines closed-loop and open-loop and solves every problem close to the edge in a service-friendly way. Without converting.

Hot-air hand tools

ELECTRON ST

Leister's most powerful hand tool ELECTRON ST. Suitable for construction sites.

TRIAC AT

The TRIAC AT is an intelligent hot-air hand tool for welding and shrinking plastics that is suitable for on-site use.

TRIAC ST

Handiness, reliability and versatility are the key arguments in favor of the TRIAC ST