Dy-Mark Protech Electrical Parts Cleaner Non Flammable 400g 42034006Dy Mark PROTECH Contact Cleaner Non Flammable is a stable, no flash point, non conductive, inert, high purity cleaning solvent. It dries quickly and leaves no residue. It is non corrosive, non staining and contains no lubricants. It is excellent for cleaning oil, dirt, flux residue and condensation from precision electronics and electrical equipment.