Engine Building Cleaner Degreaser Prep 240Z 260Z 280Z 510

SD-20 is a water based oil and grease remover that is great for cleaning engine parts after the machine shop and before engine assembly.   Formulated for removing grease/oil residue better than soapy water or brake cleaner.  After cleaning with SD-20 a product like WD40 is good to aid in removing the water.