This stands the test of time. First used this 35 ...plus years ago when I started installation of central heating. So very reliable, simply give the copper pipe a quick clean with wire wool, a small amount on both parts to be soldered, then hit with the gas gun. The solder flows rapidly and evenly. Summing up, I haven't had one failed solder resulting in a leak! Unlike!e people I've worked with who have always done a good job,but have used a different flux,which I'm sure has given them leaks,and time wasting re doing of jobs. Sure,its a bit more costly than many other brands,but the time saved in only having to do the job once meàns you can do many more jobs. It's a no brainer,buy the decent stuff and save time and money.
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I find that Templers flux so easy to use It don't run o...ff of the work that you are trying to solder it works on most metal that can be soldered which makes life a a bit easier I would recommend Templers flux to any one trying to solder items together Thanks maddad3055
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It is difficult to give an appraisal on this product as i... have purchased it for retention for future use so at presant I have not used it
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Templers flux is the best I have use in a long time It lets the solder... flow and clean up the metal as well
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great flux works 100%
Verified purchase: Yes | Condition: New