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LEISTER ELECTRON ST Hot-Air Gun 230V/3400W for Flat Roofs & Bitumen
LEISTER ELECTRON ST Hot-Air Gun 230V/3400W for Flat Roofs & Bitumen
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🚚 Delivery time (business days in Germany): ≈ 2-5
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SKU: SKU:145.567
The LEISTER ELECTRON ST is a powerful professional hot-air device (3400 W, up to 650 °C) for roofers and trade businesses. With continuously adjustable temperature control and a robust design, it is ideally suited for welding and processing bitumen membranes or thermoplastic plastics on flat roofs. Certified safety and versatile accessories make use under construction-site conditions easier.
Key Features & Specs
- Power: 3400 W
- Operating voltage: 230 V
- Temperature range: Continuously adjustable from 40 °C to 650 °C
- Applications: Bitumen and plastic membranes, flat-roof work, thermoplastics
- Robustness: Housing made of impact-resistant plastic, suitable for harsh construction-site use
- Nozzle compatibility: Interchangeable nozzle system for various applications (available separately)
- Weight: approx. 1 kg (without accessories)
- Certifications: CE, EN/IEC 60335-2-45
- Scope of delivery: Device, transport case (depending on variant)
How it Compares
| Feature | LEISTER ELECTRON ST | High-end model (e.g. Leister TRIAC AT) |
|---|---|---|
| Power | 3400 W | 1600 W |
| Temperature range | 40–650 °C, continuously adjustable | 40–700 °C, continuously adjustable, digital display |
| Operation | manual rotary controls | digital buttons, display |
| Weight | approx. 1 kg | approx. 1 kg |
| Nozzle compatibility | yes, interchangeable nozzle system | yes, standard Leister nozzles |
| Certification | CE, EN/IEC 60335-2-45 | CE, EN/IEC 60335-2-45 |
Recommended Use Cases
- Welding bitumen membranes on flat roofs in new construction and renovation
- Processing and joining thermoplastic plastics (e.g. PVC, TPO, ECB)
- Installing roof details (gutters, formed parts, connections)
- Spot welding and repairs on the construction site
- Shaping and heating construction materials in the workshop
- Use in specialized construction for custom roofing projects
Frequently Asked Questions
Which hot-air blower is best suited for bitumen membranes on flat roofs?
For welding bitumen membranes, the LEISTER ELECTRON ST with 3400 W is recommended because it offers high temperatures (up to 650 °C) and a robust design for demanding flat-roof applications.
How do I set the optimal temperature for thermoplastic plastics?
The temperature can be adjusted continuously using the rotary control. For thermoplastic plastics, 350–550 °C is usually recommended - you can find exact specifications in the material's processing instructions.
Are there robust hot-air blowers for continuous construction-site use?
Yes, the housing of the LEISTER ELECTRON ST is made of impact-resistant plastic and designed for harsh construction-site environments.
What are the advantages of continuously adjustable temperature?
Precise temperature adjustment enables material-appropriate work, prevents overheating, and optimizes welding results.
Is a hot-air hand blower with interchangeable nozzle accessories worth it?
A replaceable nozzle system expands the range of applications and makes precise work on detail connections or edges easier.
Can’t find the product you want? Write to us - we’ll make it possible. 📧 sales@roofify.de
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