We have found that non-Teflon coated pans last longer, however some Teflon coating can last for up to 12 months as it’s the product in motion that removes the coating. This is something which doesn’t happen with bead blasting which will look as it did Ex-Works in 25 years’ time. Bead blasting is the preferred finish as it has very high endurance as it comparable to abrasion resistant.