NiTi or Stainless Steel wires are coated with Teflon/5META/Tooth colored epoxy resins. four Coating resources are artificial resin or plastic resins for instance epoxy resins.three Coating enhances esthetics and minimizes friction but Here are a few down sides much too. As such, Nitinol wire is becoming an a must have https://social-lyft.com/story8861269/how-niti-wires-can-save-you-time-stress-and-money