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Control heat on narrow PVC and TPO membrane welds with the BAK 20 mm Wide Slot Nozzle. Its focused hot-air outlet makes it a useful accessory for roof flashings, corners, penetrations and small repairs where a wider nozzle is difficult to position.
Why choose the 20 mm nozzle?
- Detail-focused welding: helps direct hot air along narrow seams and patch edges.
- 32 mm push-fit connection: designed for compatible hot-air hand welders.
- Better access: a narrower outlet is useful around complicated roof details.
Applications
Use for compatible PVC and TPO roof membrane detail work, small thermoplastic overlaps, repairs and selected sheet-fabrication tasks.
20 mm or 40 mm?
Choose this 20 mm nozzle for tighter details. Use the BAK 40 mm Wide Slot Nozzle when wider straight overlap seams need more heat coverage.
Compatibility and ordering
BAK article 5107123. Confirm the welder's nozzle connection and the membrane's welding procedure. Nozzle only; welding gun and pressure roller sold separately.