Protective coatings increases life of rubber keypad

• Silicone spray – Low use applications, wear resistant, spray application, better than screen print coating
• Polyurethane – High use applications, wear resistant, 100% top coating clear coating
• Parylene – High use applications, wear resistant, 100% top coating, vacuum chamber application, clear coating
• Epoxy – High use applications, applied to key tops only, thick & clear coating
• Clear coat – Low use applications, wear resistant, resistance increases with each coating, screen printed, lowest cost