Review on Oatey Company 30374 1 7 Flux by Talapon Blackburn

Excellent flux paste. As an experiment, I drew it on a piece of hot copper, and it immediately puddles. Copper water connections withstand this product very well. If the pipe connections are already tinned, I use a regular flux from the same company. This is a reliable product. I made the mistake of trying the cheaper option and paid a disappointing price for having to redo the joint.