Choose the grade with evidence.
Compare relative viscosity, formulation context and the documents required before buying.
Complete SN150 / SN500 buyer’s guideVirgin and re-refined production, reference viscosity ranges, COA tests, packaging and buying risks.Read guideRelative position: lighter to heavier
A comparatively lighter SN grade, often considered where lower viscosity and blend flexibility are needed.
Read guide02SN500A heavier solvent-neutral trading grade than SN150, commonly evaluated as a high-viscosity component in lubricant formulations.
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