no clean soldering flux paste,solder flux for Electrical Soldering,For Copper Pipe Brazing, Tin soldering,4oz

I had a small project to complete and this worked great. When it first arrived I was concerned that by just looking at it, it looked dried out. However when I used it, I was proven wrong. It came out great and the applicator helped place right where it was needed.

Easy application, easy clean up, makes soldering joints quick and solid.

We purchased for our field solder kits. It is perfect and will be purchasing for the labs too. 1. Extremely precise application of flux 2. Much prefer paste over liquid flux, so much more control and less mess 3. Flux also makes very little mess 4. Plungers can be pulled out and reused and tips can be taken off and reused which is great for our field kit where we have to pack the flux up often without mess and waste. Perfect solution!

I'm a newbie and this stuff has made soldering much easier. Very good product.

Cleans soldering surfaces very quickly and effectively. I am very pleased with this product, I cannot say anything about its corrosiveness. Since I have been using it for too short a time, I am pleasantly surprised by the effectiveness of this product. I recommend it to anyone who doesn't want to waste time looking for a good soldering paste.

Just as described and highly effective. B++

I used on my old Xbox 360 red ring of death. Put the flux per suggestion per YouTube video and use hot air soldering station to reflow the solder. I only clean the remaining flux around GPU and CPU. Hopefully the unit will last without corrosion under chips. Manage to fix the red ring of death (phat Xbox 360)

Had a solder job for hdmi repair made job easy