#5 Paste Flux 1.7 ozs
Effective on all metals except aluminum and stainless steel
- Compatible with all common plumbing solder alloys
- Will not turn copper piping green
- Good for large diameter copper piping
- 100% lead-free paste flux cleans and fluxes copper piping to provide uniform solder flow
- Petroleum base provides cleaning effectiveness
- NSF standard 14 (performance) and standard 61 (health effects) certified
- Material is safe for use in potable water applications