Hard Coatings & Other Thin Film Protective Glass Coatings

Protective Coatings

Optically clear, uniform protective hard coating thin films are applied using controllable, non-clogging ultrasonic spray technology. Sono-Tek has extensive experience with depositing protective coatings onto continuous float glass, panel glass, and lenses for a variety of applications.

Protective glass coatingsSono-Tek coating systems are used to spray protective glass coatings onto different sizes of types of glass for a number of different applications:

  • Anti-scratch hard coatings
  • Oleophobic coatings
  • Protective polymer coatings
  • Anti-fingerprint
  • Weatherproofing coating
  • Hydrophobic

Sono-Tek protective glass coating systems feature no-drip, no-clog repeatable spray performance in depositing ultra-thin micron layers of protective materials. Highly controllable spray enables selective area coating processes not possible with other coating methods.

Benefits of ultrasonic coating:

  • High uniformity
  • Excellent repeatability
  • Easy to control coating thickness and morphology
  • No dripping
  • No clogging