Oatey30130 Water Soluble Flux, 1.7 Oz, Paste, Off-White, Light Yellow

Unless you solder for a living this is a lifetime supply of flux. The tub is bigger than a roll of telfon tape. I thought it was going to be smaller. Not sure I'll ever use this much flux in my life because I work on tiny electronics with it not plumbing or piping. The flux is excellent quality. Tins up wires no problem, works perfectly, good flux, would buy again.. except in a smaller tub. ;) If you're a plumber then you could probably go through this amount in a week.

I use this for my electronic soldering because it non-acid and apples like a dream. Cleans as it heats and perfect solder every-time.

flux moves around in it and somehow creates air pressure that makes it impossible to seal container top again. works as expected though

What can u say about flux, this worked and cap stays on after use. U have to “burp” container but not a big deal.

I have been in the RC hobby for many years and have finally decided to use flux. I can certainly tell a difference and am glad I decided to give it a try. I will say that my experience with this particular product has been a bit messy. The flux seems to stick to the lid and run around the edges so every time I have used it I have to take a minute to clean the container and around the rim. As others have mentioned for whatever reason the lid is difficult to close. It traps air inside and you have to keep one side cracked at the rim to let air out so that the lid will stay down for storage. I'm still glad I purchased it and if I ever run out I will probably try a different brand.

Once you open the lid it will never go back on. Flux leaved my metal dirty. Cheapest Flux I've ever used. Don't buy.

great product. helped this newbie in beginner soldering adventures1

Great Product!!