Amazon.com: Steel-It Polyurethane Aerosol (Black 2-Pack), Stainless Steel in a Can Protects Against Corrosion, Industrial Paint Coatings, Anticorrosion, Heat/Wear Resistant, Weldable, Food Safe, Easy to Apply : Industrial & Scientific
Make Vinyl Mugs Dishwasher Safe - Makers Gonna Learn
Pop's Shed - New Product: Pure Coat Gloss Poly 500ml - $40 PURE COAT POLY is moisture curing non yellowing clear polyurethane for timber and resin that is FOOD SAFE upon curing.
Wood Finishes That are Food Safe
What's the Difference Between Polyurethane, Varnish, Shellac and Lacquer? | HGTV
Is Polyurethane Food Safe For Your Kitchen? – Make from Wood