MFR # FP-WUPC: 736211149367FROGLUBEA(R) is a cutting edge biodegradable lubricant made from "USDA Certified Food-Grade". All ingredients are produced in the USA using a proprietary formula. It is a non-toxic substance that dissolves carbon on contact. It has a heavy specific gravity, which enables it to 'season' the metal by absorption deep into the pores. Using FROGLUBEA(R) results in a durable dry slick wax-like surface that reduces friction, eliminates fouling, and destroys rust. FROGLUBEA(R) is safe for plastic, urethane, nylon, and wood.