🔥 Master your craft anywhere, anytime — solder like a pro, no strings attached!
The Master Appliance Ultratorch UT-100SiK is a professional-grade, cordless butane soldering iron delivering up to 932°F with ultra-durable oxygen-free copper tips. Designed for industrial use, this flameless 3-in-1 heat tool offers precision soldering, heat shrinking, and repair capabilities in a lightweight, portable metal case. Backed by 60+ years of American manufacturing excellence, it powers through tasks with a 2-hour runtime on butane fuel, making it the ultimate on-the-go solution for millennial pros who demand reliability and versatility.
Brand | Master Appliance |
Specific Uses For Product | Industrial Use |
Power Source | gas-powered |
Wattage | 80.00 |
Special Feature | Butane Powered, Cordless |
Included Components | Unit^Instruction Guide |
Handle Material | Metal |
Style | Pro Model |
Item Length | 10.3 Inches |
Item Weight | 0.01 Pounds |
Upper Temperature Rating | 932 Degrees Fahrenheit |
Head Style | soldering tips |
Burner type | Ceramic |
UPC | 094717876980 787721649717 785533866803 646444753272 635705106049 |
Global Trade Identification Number | 00635705106049 |
Manufacturer | Master Appliance |
Part Number | UT-100SIK |
Item Weight | 0.16 ounces |
Country of Origin | Japan |
Item model number | UT-100SiK |
Is Discontinued By Manufacturer | No |
Size | Single |
Material | Soldering Iron |
Item Package Quantity | 1 |
Special Features | Butane Powered, Cordless |
Batteries Included? | No |
Batteries Required? | No |
Warranty Description | Limited 1-year warranty |
National Stock Number | 3439-01-577-6272 |
C**S
Good buy, highly recommend
Easy to fire up, good temperature control, holds good amount of fuel and won't die in the middle of a project. Highly recommend.
A**N
Good quality .
No dislikes . Purchased to replace an old very worn out unit . Almost 20 years old . This is my second unit like this . They last and are very durable . Worth the money for sure . No problems .
N**N
Reliable and HOT
I've used this brand of irons for over 20 years. I would highly recommend !
R**F
Replacement for a previous model that lasted 35 years.
I purchased one of these about 35 years ago and it has worked flawlessly for me, until about 2 years ago when.it just finally stopped working. The last couple years years, I:’ve been using a plug in mini soldering iron, and I really loved the portability of the gas iron. The lastest model is somewhat less expensive than the original model I purchaased, and I’m so happy with y purchase. I just hope this one lasts as long as my first one! If it does, it will probably outlive me!🤣
J**6
Great tool for the mobile tech.
This tool has been great so far, I've used both the soldering and heat gun function both a handful of times and am impressed with both. Tip heats up super fast and and seems to be quality made, the tools it's self is of great quality. The tool is a little bulky compared to my electrical soldering wand (metcal) but it's not too much heavier either. The heat gun sheild does seem a little weird when trying to attach it to the heating tip, it falls off but I really wouldn't use it anyway but it woul be nice if it were a better fit. Another thing they could improve on is the case, maybe make it slightly bigger and have multiple holding slots for additional tips that people will eventually buy. The additional tips is another reason I chose this over the other brands, just so many options! I really appreciate that.
J**S
It Works Perfectly
I've had a few different butane torch style soldering irons over the years. I was hesitant to buy this one as it has a fairly high price, but I'm so glad I did. It works perfectly. I believe this will be the last one I ever need to buy. You can tell it is of a high quality just holding it in your hand. When it lights up on the first try and doesn't go out on it's own like most of the others, you know you bought the right one. I would have actually saved money if I started out with this one in the beginning.
K**G
Doesn't last even if not used often
I have a 4 year old master appliance torch used only 3 times and it no longer stays lit. They claim the main torch section fails even if not used. Don't waste your money.
V**I
The best in butane soldering irons.
This one replaced my original that was 28 years old. Nothing compares and hope I live long enough to get another.
Trustpilot
1 week ago
2 weeks ago