Works with all lead free alloys and tin/lead alloys
It is a water-based flux that promotes excellent solderability and post-solder removal with lead-free solders.
Ideal for copper, brass and copper alloys.
Our 141 plumbing flux is a creamy, white, water flushable paste that holds its shape and will not slump until being heated above 50°C/122°F. This product was developed as a water-flushable alternative to petroleum-based plumbing fluxes, the current standard.
141 meets ASTM Specification B-813 and complies with Copper Development Association (CDA) requirements.
This formulated specifically for use in plumbing applications where Copper and Copper-alloy tubes are being soldered. It is also an excellent choice for Copper pipes used in heating, air-conditioning, mechanical, and fire sprinkler systems.