Zypcoat FZM

Zypcoat® FZM is a water-based Fused Zirconia-Mullite coating consisting of Aluminum Oxide (AlO), Zirconium Oxide (ZrO), and Silicon Oxide (SiO), AZS. The coating is designed to have outgassing completed by about 600 C, forming 100% AZS which reportedly melts at 1750 C.

Size: 1 Gallon


Key Attributes

  • FZM provides non-reactivity/corrosion resistance with many materials
  • Use temperature expected to be over 1650 C in all atmospheres

Ideal Uses

  • Very-high-temperature use areas
  • Stopping reactions/interactions with other refractory substrates
  • Barrier coating to prevent diffusion, reactions, and sticking of parts during heat treating