Designed for use with lead-free solders. Works extremely well with Bridgit lead-free solder in potable water systems as equally well with other solders. Meets all requirements of the Safe Drinking Water Act. Stays active to 800oF and will not burn at soldering temperature, reducing black carbon formations that can result in voids and leaks.

Typical Application:  A plumbing paste flux formulated to withstand higher soldering temperatures.