Laco Soldering Flux Paste is a self-cleaning flux for use with Copper Tube & Copper fittings. Acting as a chemical cleaning agent to detach impurities from joint surfaces when soldering to ensure a better joint. It has an acid-free non-toxic formula, free of lead & zinc chloride offering fitters the benefits of savings, safety and certainty. This product is suitabe for both water & gas installations

• Lead Free
• Zinc Chloride Free
• Non-Acidic & Non-Toxic
• Water Soluble
• Not harmful to hands
• Suitable for Water & Gas Installations