Soldering Copper and White Bread
Posted by TK on March 23, 19100 at 12:22:24:
When I am soldering copper water supply lines, I usually use white bread to temporarily plug the existing lines (once pressure has been relieved and water drained) while I complete the joints.

Is this the best way of eliminating water from the process or is there a more reliable product? I hate the thought of jamming anything into my water lines that I have to 'hope' ultimately dissolves and runs through the fixtures.

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