Bel-Ray 62689 No-Tox HD Food Grade Oil, Grade ISO VG 460, 4 Liter Bottle (Case of 4) No-Tox HD food grade oil, commonly known as No-Tox HD oil It is a series of multipurpose white mineral lubricating oils that are NSF H1 registered for use where incidental food contact may occur It is designed to give exceptional anti-wear, rust and corrosion protection Food grade and mineral oil Grade ISO VG 460