Great item great price fast shipping item as described a worked great but using silva brite made the real difference compared to the big box wasteful irritating brands with poor performance

The best hard to find item great price soldering is big deal for me for all kind of remodeling

I found a very useful info online written by a plumbing expertmany times individuals apply too much heat and flux simply burns up rendering it useless

If the first attempt fails i have to shut off the main water line again and wait quite long time for water to drain