Oatey 29024 Safe Flo 0.117-Inch ga. Bulk, Silver, 1/2 lb.

This is the best solder I've ever used. It melts and flows easily, and it bonds very well to copper, brass, and even steel. I was using another company's silver-solder, but the higher melting temp frequently cooked off the Flux. This Oatey melts and flows much easier. >> It was purchased primarily to solder brass Copper-to-PEX conversion adapters during plumbing upgrades (photo), but it also works on steel. >> I recently made a little tool (photo) to straighten tiny molex prongs on an iCult Tablet circuit board - with a needle (stainless or chromed steel?) attached to a piece of mild steel - and it actually worked! Whodathunkit?? Note: Ruby Red Stainless liquid Flux was used, but this solder works great with regular plumbing solder paste. >> For some reason this is overpriced at the local big box stores; fortunately Amazon has it at a far more reasonable price. >> It's made by Oatey in Mexico (not China) and NSF listed, so you don't have to worry about lead, asbestos, or harmful Chineasium metals making their way into the mix, which is important for drinking water. This is AWESOME lead-free solder for more than plumbing!!

It's the industry standard good stuff, good price

I had to sweat fit copper that was going to get a little hotter than typical solder could take. This worked well

Works very well, good price

Used when trying to solder stainless steel spoons together. Didn’t work for that but worked well for other projects.

Works as intended. Only leaving 4 stars as image shows made in USA while the version I received says made in Mexico.

Disclaimer: I’m not a master plumber, but I was able to use this solder with no problem. After practicing on a test fitting I heated it back up, removed the fitting and checked the coverage to ensure I was getting a solid seal.

Half the price then at the box store. No issues, perfect size for repairs.

A really good buy, and well priced.

OK.