Nyalic protects trucks & trailers from corrosive road salt and liquid chloride de-icers Learn more »
CAT 966 Engine
Nyalic protects sensitive electrical & mechanical components from moisture and corrosive chemicals. Learn more »
Quicksilver VIII Workboat
Starship Enterprise? No, it’s famous Quicksilver VIII, the Australian hi-speed ferry, getting Nyalic protection. Learn more »
McLay 775 Pleasure boat
Nyalic is factory applied by McLay Boats... and about 30 other high quality builders. Learn more »other pages.
Debenhams Panels
Nyalic shields the cast aluminum panels of the London area Debenhams Mall from environmental staining & corrosion. Learn more »

Materials Handling




Art & Architecture

Welcome to Nyalic®

Nyalic® is a clear polymeric plastic resin coating that protects against chemical and environmental corrosion on ferrous and non-ferrous metals, galvanized, anodized and painted surfaces, as well as restores oxidized painted surfaces.

Nyalic® was developed for use in the Apollo command capsules and on the Lunar Rovers, specifically to protect critical components from harsh environments.  Designed to withstand extreme temperatures and UV rays, this clear surface protectant is now widely used here on Earth in highly moist or corrosive working conditions and performs at film thicknesses as low as 5 microns.


  • Protects and seals metal surfaces to prevent corrosion and staining
  • Provides protection against chemicals, including acids, salts, potash, urea, fertilizer, fly ash, lime and many others
  • Protects against salt water, sea air and harsh chemicals
  • Highly resistant to ultraviolet rays
  • Protects paint against oxidation
  • Remains clear – does not yellow
  • Resists dirt and repels water
  • Withstands temperatures up to 350 degrees F (177 degrees C) and under 0 degrees F (-18 degrees C)
  • Remains thermally stable and flexes with the host substrate to prevent cracking and peeling



Nyalic ® is proven for a range of surfaces including:

  • Metals such as steel, stainless steel, copper, brass, bronze, aluminum
  • Anodized metals
  • Galvanized metals
  • Chromed metals
  • Polished, milled or brushed finishes
  • Painted surfaces
  • Fiberglass or plastic
  • Electrical connections
  • Mechanical connections