Product description: High-performance gas for hard and soft soldering with flame temperatures up to 2,700 °C and 35% faster than propane. Application advantages: Special gas mixture for hard soldering and soft soldering tasks. Suitable for cutting work in combination with pure oxygen. After completing the work, the cartridge can be easily detached from the soldering torch, and the cartridge valve seals completely. Area of use: Excellent heat transfer, faster than propane, even in winter below 0 °C. Increased safety and stability thanks to a solid valve and protective collar. Provides high flame output in any position, even overhead (360°). Easy handling ensures consistently high combustion performance and longer usage duration. Features: Operating temperature range: 0 – 2,700 °C, operating time with one gas filling: 150 min, ignition: piezo, rated power: 13,270 W.