RMA 202 Rosin Liquid Flux

RMA202-25 is an IPA based, medium solids, mildly activated liquid flux containing rosin and proprietary activators. RMA202-25 flux does not require removal, but if cleaning is required, residues can be removed with vapor degreasers, solvent cleaners and aqueous wash chemistry. RMA202-25 offers a wide process window, excellent wetting and robust soldering performance.

RMA202-25 is formulated for application via spray, brush or dip. RMA202-25 is ready to use directly from its container, no thinning required. When spray fluxing, proper flux coverage and uniformity are imperative. A dry flux coating of 900-1500 micrograms per square inch is typical.