Protective coating
Else clues• The ___ Don: Gotti
• 1938 DuPont invention
• Accidental discovery of 1938
• Coating accidentally invented in 1938
• Cookware coating
• Discovery of 1938
• Fabric protection brand
• Fry-pan coating
• Frying-pan coating
• Impervious to blame
• Kitchen coat
• Kitchen coating
• Non-stick coating
• Non-stick pan coating
• Non-stick surface
• Nonstick cookware coating
• Nonstick pan surface
• Nonstick skillet surface
• Nonstick stuff
• Nonstick trademark
• Pan coating
• Pan films?
• Polytetrafluoroethylene, familiarly
• Pot cover
• Scandal-proof
• Skillet coating
• Slippery discovery of 1938
• Slippery surface
• Space-age material
• Start of a slippery nickname for John Gotti
• (trademark) a material used to coat cooking utensils and in industrial applications where sticking is to be avoided