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Author:
rustytierod (NJ)
while im wrestling trying to get the damn thing fit together with existing 1940s copper. i know i have more time than pvc primer at least.
after it has been applied to the cleaned fitting. I know it turns blue/green after a while on the surface (inside joined fitting much slower?) What is the working time available before, if any, significant loss of capillary property?
thanks in advance
Edited 1 times.
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Author:
mr leak (CA)
Why not throw this old stuff away and start from scratch
This is not a big ticket item
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Author:
rustytierod (NJ)
Its a fresh can.
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Author:
hj (AZ)
It can be effective even after it "discolors", IF the flux is one that regenerates when heated. But, why wouldn't you solder the joint as soon as you flux and assemble it?
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Author:
packy (MA)
i'm guessing (as hj asked) the vast majority of plumbers apply flux and then solder right away.
if you need an answer to be accurate, call the 800 number listed on the flux container.
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