LEISTER - TRIAC ST | Reliable hand welding gun for versatile applications 230V/1600W

✔ Powerful handheld welding gun (1600 W) for professional applications
✔ Precise temperature control from 40 °C to 700 °C
✔ Lightweight & ergonomic – under 1 kg for fatigue-free work
✔ Compatible with over 80 nozzles for maximum flexibility
✔ Robust & durable – proven LEISTER quality

LEISTER TRIAC ST – Reliable handheld welding gun for versatile applications

The LEISTER TRIAC ST 230V / 1600W is a proven classic in the roofing trade and impresses with performance, versatility and ease of use. Whether for welding roofing membranes, tarpaulins or plastic sheeting – this hot-air tool delivers precise and reliable results on every construction site.

With its wide temperature range and high compatibility with accessories, the TRIAC ST is a true all-round tool for professional roofing supplies.

Use in professional everyday life

Specialized application: welding, heating, shrinking

The TRIAC ST is used wherever plastic materials need to be processed precisely. Thanks to the finely adjustable temperature, you can adapt the device optimally to various materials.

👉 Ideal for flexible use on the flat roof, in the workshop or during assembly.

Typical applications

• Roof waterproofing: Welding PVC & TPO roofing membranes
• Pond & foil construction: Processing plastic membranes
• Floor laying: Welding work on coverings
• Tarpaulins & fabrics: Tent and awning construction
• Shrinking work: Cables & plastic pipes

Technical details

• Model: TRIAC ST
• Voltage: 230 V
• Power: 1600 W
• Temperature range: 40 – 700 °C
• Weight: < 1 kg
• Handle: Ergonomic two-component handle
• Compatibility: Over 80 nozzles available

Your advantages at a glance

Ergonomic & lightweight
Weighing less than 1 kg, the device fits perfectly in the hand – ideal for long work sessions.

Reliable & durable
Robust motor and heating element design ensures consistently high performance and a long service life.

Extremely versatile
Thanks to the wide selection of nozzles, the TRIAC ST flexibly adapts to any application.

Why you need this device in everyday life

The LEISTER TRIAC ST is the perfect choice for anyone looking for a robust, reliable and versatile hot air tool. It offers you maximum flexibility with easy operation – ideal for daily use in the roofing trade.

An indispensable tool in roofing supplies – for precise, clean and durable welding work.

👉 Order now from Roofify and work flexibly at a professional level.