Hard Coatings & Other Thin Film Protective Glass Coatings

Protective Coatings

Thin film layers of durable protective polymers and hard coatings for glass, plastics, and textiles

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