Chemtronics Flux-Off Rosin Flux Remover​

Chemtronics Flux-Off Rosin Flux Remover is a highly efficient, fast-drying aerosol cleaner engineered to tackle the toughest flux residues in electronics manufacturing and rework. Its specialized formulation quickly and completely dissolves R, RMA, RA, and synthetic activated fluxes, which can be corrosive and lead to circuit failure if not removed. A key advantage is its low surface tension and superior wetting ability, allowing it to penetrate deep under low-clearance components and into tight tolerance areas—such as surface-mount device pads and complex connectors—where harmful residues often hide. The solvent evaporates rapidly without leaving any residue of its own, ensuring a clean, non-contaminated board ready for the next process stage.

Designed for performance and safety, Flux-Off Rosin is non-corrosive to most common electronic materials and contains no CFCs or HCFCs. Independent performance data shows it is dramatically more efficient than conventional flux removers, requiring significantly less solvent to dissolve the same amount of rosin flux. Available in various sizes, from a convenient 10 oz. aerosol with an extension tube for precision application to 55-gallon liquid drums for high-volume production lines, this cleaner is an essential tool for maintaining reliability and extending the life of electronic assemblies.

Key Features & Benefits:

• Superior Penetration: Low surface tension wicks under components to clean hidden residues.

• Broad Compatibility: Effectively removes R, RMA, RA, and synthetic flux types.

• Fast-Drying & Residue-Free: Evaporates quickly without leaving a film or stain.

• High Efficiency: Removes flux significantly faster and with less product than conventional cleaners.

• Safe for Electronics: Non-corrosive formulation that is safe on most plastics and metals.