• Professional grade soldering flux paste designed for use with copper brass tin zinc and other common plumbing metals
• Formulated to clean and prepare pipe surfaces ensuring strong reliable soldered joints in heating and water systems
• Suitable for use with both leaded and lead free solders offering excellent wetting and flow characteristics
• Active flux provides rapid oxide removal and prevents re oxidation during heating for clean bright joints
• Non aggressive formula easy to apply with brush and water soluble for simple post soldering cleanup
• Supplied in a large 475g trade size tub ideal for professional plumbers and heating engineers

La-Co Regular Solder Flux 475g LAC-22108 Built for consistent performance in routine maintenance and small upgrades, giving property owners and installers confidence in everyday service conditions. This supports consistent results across It is designed to support dependable, everyday performance in domestic settings and light commercial environments where reliability matters. Interfaces are engineered to help form watertight joints with familiar methods, supporting clean commissioning and fewer return visits. This supports consistent results across regular use and Works with common UK fittings and pipework, keeping selection simple and ensuring parts fit together as expected on the day. This supports consistent results across regular use and helps maintain Together these attributes make installation straightforward and help the product remain responsive after repeated use. Straightforward installation supports tidy routing, firm tightening and predictable results with basic tools available on most jobs. This supports consistent results across regular use and helps maintain Materials and finishes are chosen to withstand humid spaces and regular cleaning, maintaining appearance and function over time. This supports consistent results across regular use and helps Balanced specification makes it practical for professionals and competent homeowners alike across varied property types. This supports consistent results across regular use and helps maintain Always follow good plumbing practice during fitting and check for proper operation on commissioning.