Review on CRC General Purpose Penetrating Gallon Tapes, Adhesives & Sealants by David Bott

I give this penetrating oil an A instead of an A because I haven't had the opportunity to test it on heavily rusted parts such as nuts and bolts. but it will be soon. I like the fact that it leaves no odor. None at all. Unlike WD40 and especially krill penetrating oil. Both WD40 and Cut are effective for what they are supposed to do, but they can be harmful to skin and health if precautions are not taken, especially when it comes to cutting. This oil, CRC, is odorless, colorless, and made from safer ingredients. However, the fact that it is odourless, clear and safe to use in food processing can pose a problem if not handled properly. If you transfer this oil to a smaller container, be sure to label the new container's contents so it isn't accidentally used as frying oil.