Versatile
Master assembled a collection of 4 Ultratorches that vary in size and power output. From the pocket-sized UT-50 to the heavy-duty UT200Si, the Ultratorch family covers a wide range of soldering and heat shrink needs.

Portable
All Master Ultratorches are butane powered. No cords, no outlets needed. Fill with Master Ultratane Butane fuel time and time again for reliable performance.

Wide Selection of Tips and Accessories
Master offers a selection of over 50 tips and accessories to choose from to tailor your Ultratorch perfectly to your application(s). Select a wider soldering tip for a heavy-duty job or a different-size heat shrink reflector to match your wire size.

Master Backed
With over 60 years of experience in the heat tool industry, Master supports a conditional 1-year warranty on all Master products. Master also offers a convenient flat-fee repair program to return your Ultratorch to tip-top shape.

UT-100Si - Includes Ultratorch, Ultratip soldering tip: 70-01-02, hot air tip: 70-01-52, shrink attachment: ejector and cap.

UT-100SiK - Includes Ultratorch, Ultratip soldering tip: 70-01-02, hot air tip: 70-01-52, shrink attachment: 70-01-55, ejector, sponge and steel case.

UT-100Si-TC - Includes Ultratorch, three Ultratip soldering tips: 70-01-02, 70-01-05, 70-01-11, hot air tip: 70-01-52, shrink attachment: 70-01-55, hot knife: 70-01-16, ejector, sponge, cap, solder, wire cutter, and needle nose pliers packed in a rugged plastic carrying case.

• Lightweight and easily portable
• Built-in fuel filter for consistent fuel ignition
• Built-in window indicates fuel level
• Operates nonstop for approx. 2 hours at #3 setting
• Adjustable temperature up to 1200°F (hot air tip)
• Solder tip can reach 932°F
• Equivalent to an 80-Watt soldering iron
• Works with specialty environmental connectors such as Proseal and Solderseal
• Easy-to-use gas control knob
• Top-quality pre-tinned copper-based soldering tips
• Patented combustion chamber/exhaust port design