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AUSTOR 63-37 Tin Lead Rosin Core Solder Wire delivers professional-grade soldering with a precise 1.5mm diameter and 2.0% flux core, melting at 183ยฐC for smooth, reliable electrical connections. Perfectly weighted at 100g, itโs a top-rated choice for efficient, high-quality repairs and projects.













| ASIN | B08YRHFX6K |
| Batteries Required? | No |
| Best Sellers Rank | #24,826 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #70 in Solder |
| Customer Reviews | 4.7 4.7 out of 5 stars (516) |
| Date First Available | March 12, 2021 |
| Item Package Quantity | 1 |
| Item Weight | 3.52 ounces |
| Item model number | AU-21-692 |
| Manufacturer | AUSTOR |
| Material | lead |
| Package Dimensions | 3.58 x 2.4 x 1.26 inches |
| Part Number | AU-21-692 |
| Size | 1.5mm 100g |
R**Y
A real bargain.
Good solder is so expensive these days, and this is good solder at a reasonable price. Excellent for wires and electronic projects.
P**B
Works awesome this is my new go to a little flux good hot iron everything flows nice
This is my new "go to" for solder ,flows nice still use flux though, always use flux and clean/sand(a Dremel with a grinding wheel works ) for instance soldering battery terminals lately Dremel just a scuff the surface drop flux right away get your iron hot (I have a 260w iron)and start soldering always clean your surfaces to whatever your soldering to ,whether it's a chemical or light sanding get flux on it right away and solder
R**N
as advertised
as advertised
S**E
Austor 63/37 solder
I haven't used it yet. I did take a iron out and made sure it melted at the right temperature. Nice brite color. The reason I did that, was I was surprised when I received the roll and saw it was made in China. I really thought it was made in the USA. Honestly, I would not of bought it if I knew. I guess I'll see how it works. If decent wil re buy, if it is the typical Chinese 63/37, I won't.
J**E
Nice Product
Worked great on a recent soldering project and was priced right.
S**.
Best for all soldering needs
Ideal for all soldering needs, especially for railroad layout building.
B**K
like this solder
Solders connection cleanly and because its not lead free flows perfectly.
J**L
Well worth the price and quality item.
In today's market you can find the soldering gun but many stores don't carry either the tips for them or solder for a reasonable price. I work on model trains and go thru the solder quickly so getting the solder at a good price is well worth buying online and I can get several types from the same company in one order.
G**Y
Good
I use this soldier a lot an I am happy with it
O**R
very good solder
verh good to solder with
A**E
Good stuff
Works great. Flux flows nicely, melts readily, no complaints.
J**N
For the price, this is excellent. Came quick too.
For the price, this is excellent. Came quick too.
H**L
Good use
Very good product
Trustpilot
5 days ago
2 weeks ago