Egg Shell Sealant (AFCO 5746) is a food grade white mineral oil of highest purity. It meets or exceeds requirements set forth in the U.S. FDA regulations 21 CFR 172.878 and 178.3620(a) for direct and indirect food contact and surpass standards of the U.S. Pharmacopoeia (USP) and the National Formulary (NF), and have also been approved as H1 and 3H lubricants for use in food plants under the jurisdiction of the USDA.