La-co top quality plumbers Flux - 475 grams
Conforms to BS6920. UK Water Fittings by-laws scheme listed. Use for hot or cold (potable) water, heating and gas services (except oxygen). Use with lead free and other common soldering soft solders. For soft soldering of copper, brass, tin, mild steel, galvanised steel, zinc, solver and lead. DO NOT USE ON STAINLESS STEEL OR ALUMINIUM
