Aerospace thermal coatings

The Next Generation of High-Temperature Protection.

Elastomeric coatings engineered for extreme thermal environments. From 250°C / 480°F to 350°C / 660°F+, eliminating the compromises of traditional aerospace coatings.

3-Tier
Product Architecture
350°C
Max Rated Temp
FKM / FFKM
Chemistry Platform
Spray and Roll
Application Methods

Why traditional coatings fall short

Modern Aircraft Demand More Than Conventional Solutions Can Deliver.

High-speed flight, advanced engines, and electric propulsion create thermal challenges that exceed every conventional coating. Every existing solution forces a trade-off. Engineers have been making these compromises for decades.

≤ 177°C / 350°F
Polyurethane Topcoats
  • Thermal degradation above 177°C / 350°F
  • Poor chemical resistance to aviation fluids
  • Frequent repaint cycles in hot zones
  • Not suitable for next-gen platforms
≤ 315°C / 600°F
Silicone Coatings
  • Rigid and brittle — prone to cracking
  • Poor resistance to fuels and flight line fluids
  • No vibration flexibility
  • Difficult aesthetic finish
538°C+ / 1000°F+
Ceramic Barriers
  • Extremely heavy — significant weight penalty
  • Rigid — zero vibration tolerance
  • Unaesthetic appearance
  • Complex specialist application
Material Dependent
Bare Metal / Shields
  • Heavy weight penalty
  • Corrosion and oxidation prone
  • Visually inconsistent patchwork
  • No fluid or chemical protection
The result
Forced compromises between thermal protection,
weight, flexibility, aesthetics, and chemical resistance.
Aerospace engineers have been making these trade-offs for decades. Every solution solves one problem and creates three more.
Until now.

The GREOS solution

No Compromise.
No Exceptions.

The first elastomeric coating system that delivers extreme temperature resistance without sacrificing flexibility, chemical resistance, weight, or finish quality. GREOS formulates FKM and FFKM chemistry as high-performance topcoats that apply with standard spray equipment — dropping into existing finishing workflows with no process changes required.

350°C+
Thermal Performance
Longterm exposure across the three-tier architecture, from commercial hot zones to hypersonic environments
Elastic.
Stays Flexible
Elastomeric performance maintained through thermal cycling and structural vibration
FKM.
Chemical Resistance
Fuel, hydraulic fluid, and solvent resistance engineered into the fluoroelastomer chemistry
Thin.
No Weight Penalty
Sprayable thin-film system. No special equipment. No process changes required

Three-tier solution architecture

From Commercial Aviation to Hypersonics.

One coating system engineered to scale across every thermal demand — from MRO depot workflows to next-generation hypersonic platforms and directed-energy weapons systems.

GREOS VANGUARD
Coming Soon
GREOS VANGUARD
FKM+ Ceramic Hybrid
325°C
600°F Longterm Thermal Rating
  • Enhanced erosion resistance
  • Lighter than ceramic alternatives
  • Engineered for defense rotorcraft
  • Fighter platform compatibility
Defense RotorcraftFighter AircraftAdvanced UAV
Coming Soon
GREOS APEX
Coming Soon
GREOS APEX
FFKM Perfluoroelastomer
350°C
660°F Longterm Thermal Rating
  • Chemical inertness approaching PTFE
  • Maintains gloss and elasticity at limit
  • Engineered for hypersonic environments
  • Directed-energy system compatibility
HypersonicsNGADDirected EnergySpace
Coming Soon

Performance characteristics and temperature ratings are based on internal laboratory testing. Actual results may vary by application, substrate, and operating conditions. Customers should conduct their own testing to confirm suitability for their specific use cases. Information provided is for reference only and does not constitute a warranty or performance guarantee.

Find your fit

Which GREOS Coating Is Right for Your Application?

The right tier depends on your thermal environment, platform type, and qualification timeline. Here's how each audience maps to the architecture.

Aerospace / Structures Engineer
Specifying for a new platform
"Does it survive the thermal cycle? What does ASTM say? Will it crack on my airframe?"
  • Review test method reference suite against ASTM D412, D4541, RTCA DO-160G
  • Request evaluation samples for customer qualification testing
  • Contact application engineering for substrate-specific guidance
Start with GREOS ENDURE View datasheet
Program Manager / Procurement
Evaluating cost vs. current solution
"What's the qualification timeline? How does total cost compare to metal shields?"
  • Standard spray application — no new equipment qualification required
  • Repaint intervals extended 3–5× vs polyurethane alternatives
  • Weight savings vs heat shields deliver measurable airframe benefits
GREOS ENDURE — available now Schedule consultation
MRO / Maintenance Tech
Hot zone repaint and depot work
"Will this work with my existing process? Is it CARB-compliant? Any depot approvals?"
  • Applies with standard spray equipment — no process changes
  • CARB-exempt solvent system compliant for ground operations
  • Color-matched CICP pigments for consistent finish across the airframe
GREOS ENDURE — MRO-ready Request datasheet

Ready to Upgrade Your
Thermal Protection?

Discover which GREOS coating tier is right for your application. Request the technical datasheet or schedule a consultation with the GREOS application engineering team.