keith_correa
Well-Known Member
WD40 has a contact cleaner too. WD40 has many products for different uses. WD40's product that we typically use is a multipurpose liquid and that is probably what you are referring to but it is not the only WD40.Do note that WD40 is a lubricant, (Not a contact cleaner).
Also WD40 creates an Insulating (Not conducting) Film