Q: What equipment is this 20 mm, 90° bend nozzle compatible with?
A: It fits handheld hot-air welders such as the BAK RiOn and Leister Triac S series.
Q: Why choose a 90-degree bend nozzle rather than a straight nozzle?
A: The 90° angle helps reach tight edges, corners or seams by directing hot-air flow from a more ergonomic angle—making it ideal for thermoplastic membranes, flashing details, or restricted access areas.
Q: What size “20 mm” refers to, and why is it important?
A: The “20 mm” refers to the width of the slot opening on the nozzle, allowing a broad hot-air stream well suited for wide-seam welding of TPO, PVC or other single-ply roofing membranes.
Q: How should I maintain this welding nozzle to ensure safe and effective use?
A: After each use allow the nozzle to cool fully, wipe away any residual molten plastic, inspect for warping, deformation or wear in the slot, ensure the push-fit connection remains clean, and replace the nozzle if the slot shape is compromised or airflow becomes uneven.