X1 - The Rugged Silver Option

Durability or Reflectance? That seems to have been the constant dilemma with mirror coatings but now you don't have to make that choice. Taking advantage of process enhancements and alternative materials, we developed X1 Silver specifically for harsh operating environments that can cause deterioration in conventional silver coatings. Spectrally similar to FSS99-500, the X1 coating easily exceeds the standard environmental tests, including 24 hour Salt Fog and more than 10 days in humidity.