Harris Solder Kit SB861 & SCPF4 - Stay-Brite #8 Silver Bearing Solder with Flux

Items are easy to use. And are as advertised

Used on my a/c lines when I replaced my condenser

Used this instead of brazing my ac lineset. With this, there’s no need for flowing nitrogen while soft soldering. Used on a 410a system and holds up to the higher pressures just fine.

This combo order is by far the best I’ve found on the market,

Worked great to connect AC copper lines to the condenser and the evaporator

I tested this product by connecting two six inch length of 3/4 copper pipe. Fluxed and soldered them in seconds. I then cut the connected pieces lengthwise to inspect the joint and look for oxidation. No oxidation occurred and the solder join was completely and uniformly filled. Ive used this product on several a/c connections with excellent results.

I used this to solder a leaky line dryer connection on a HVAC line set. The nice thing about this stuff is it works on copper and steel and does not require a lot of heat to work. It also has a very high tensile strength. This stuff works with a regular propane torch (not MAPP, or turbo, just regular old propane) and requires a lot less heat. The only downside is you have to clean and flux the copper or steel and it takes a bit longer to heat up than oxy acetylene, but 5 minutes of sanding is better than having to purge your line or open the system up. This stuff flows really well with about 30 secs of heat from a propane torch. Its also very strong. Its not cheap, but neither is brazing rod. Unlike braze, this can solder steel too.

great stuff

confirm here that this product is better than brazing! Holding pressure on copper fittings with 700PSig easily. No leaks no issues. Brazing weakens copper, staybrite wont.

Very easy to use! Much safer, faster, easier, and cleaner than brazing! Hands down the BEST silver solder on the market!