This article covers regulations that identify food-contact-safe tung oil/Chinawood oil, which brands are considered food-contact-safe and which brands are not. Main Regulations To Identify Food-Contact-Safe Coatings Food Safe Tung Oil & Solvent Brands Pure Tung Oil from The Real Milk Paint Company. This is pure Tung Oil so it is approved for food contact by the … The post Tung Oil Can Be Food-Safe (These Are The Brands) appeared first on My Chemical-Free House.