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product category: Solderforms
Presentation:

Kester Solderforms are extruded,stamped,compacted or formed pieces of pure soft solder alloys manufactured with strict known talerances to customer specifications.Kester also crests other preforms such as collars,ribbon forms,ring,and wireforms that are available in solid or fluxed varieties.Depening onyour application,the form flux may be include internally or externally. Kester has No-Clean,Water-Soluble,RMB and RA flux chemistries suited for all types of soldering applications.

Description

Internal 

External

Description

Rosin Fully Activated

48SF

48SF

Instant wetting action to most metal surfaces with non-corrosive/non-conductive amber residues.Classifiled as ROM1 flux.

Rosin Mildly Activated

286SF

286SF

Excellent wettability on Tin,HASL,and OSP surfaces.Pale yellow residue.Classified as ROL1 flux.

Water-Soluble

OR-420

435

Water washable,heart stable,low odor,and excellent wetting to most metals including brass and nickel alloys.Classified as ROL1 flux.

No-Clean

246SF

291S

Latest,highly activated no-clean flux system with extremely wide processing window.Clear residue.Classifiled as ROLO/ORLO flux.