Ultrasonic PCB Flux Remover Cleaner 5L – Electronics Cleaning Solution Makes 55L

Allendale Ultrasonics

Professional ultrasonic flux cleaning solution formulated by Allendale for precision electronics work - effectively removes soldering flux residues, ionic contamination and deposits caused by water damage, restoring PCB circuit boards and electronic components to optimal working condition. Designed for controlled ultrasonic cavitation cleaning that penetrates beneath components and into fine tracks without mechanical stress or residue. Outstanding economy and coverage - 5 litres of concentrate mixes to produce 55 litres of ready-to-use solution, delivering over 50 cleans in a 3L ultrasonic bath, or over 25 cleans in a 6L bath. Perfect for PCB reworking, computer repairs, phone repairs, game console repairs and other electronics servicing where precision cleaning is essential, requiring cost-efficient bulk cleaning capacity with consistent results. Specially developed for sensitive materials and electronic assemblies - cleans without damaging, corroding or darkening metals such as copper, brass and aluminium commonly used on PCB tracks, connectors and solder joints. Safe for delicate components, connectors and fine-pitch circuitry, making it ideal for professional electronics repair, rework and refurbishment environments. Optimised for ultrasonic cleaning systems - operates efficiently across a wide temperature range of 40–80 °C, allowing flexibility for different PCB materials and contamination levels. For best results, dilution with deionised water is recommended to prevent external contamination and ensure consistent, residue-free cleaning across repeated ultrasonic bath cycles in professional and hobbyist setups. UK quality you can trust - Allendale Ultrasonics develops each batch in England with specialist testing for safety and consistency. Trusted by technicians and engineers for over 15 years, this professional-grade solution delivers delivers repeatable performance and outstanding value for the largest-scale PCB cleaning.