Will Wd40 Catch Fire?
Will Wd40 Catch Fire? WD-40 is flammable as an aerosol and though technically, the ingredients in the WD-40 are combustible, not flammable. … It’s important, therefore, to work in a well-ventilated space with WD-40 which is absent flames, sparks, and other sources of ignition. WD-40 itself will not catch fire very well. Is WD-40 flammable?