What is a Skydrol-Resistant Coating?
Skydrol-resistant coatings are advanced epoxy-based resin systems designed to resist chemical damage from Skydrol, the hydraulic fluid commonly used in commercial and military aircraft. These coatings form an impervious, seamless layer over concrete substrates, acting as a barrier against the aggressive nature of Skydrol and other aviation-related fluids.
Without this protection, Skydrol can penetrate unprotected flooring, leading to deep staining, chemical etching, and eventual structural breakdown. This not only compromises the appearance of your facility but also creates long-term safety and maintenance concerns. Our Skydrol-resistant epoxy coating eliminates this risk, delivering superior resistance to both chemical attack and wear.
Skydrol Resistant
Specifically formulated to resist degradation from aircraft hydraulic fluids
High Chemical Resistance
Protects against a wide range of aggressive chemicals, including oils, fuels, and de-icing agents
Durable Finish
Withstands heavy foot and vehicular traffic typical in hangars and MRO facilities
Seamless and Easy to Clean
Non-porous surface prevents ingress of fluids
Slip-Resistant Options
Tailored for safety in high-traffic and spill-prone areas
Fast Installation and Cure Times
Minimises operational downtime during application
Technical Specifications:
- Chemical Resistance: Excellent against Skydrol, oils, and fuels
- Bond Strength: Greater than 1.5 MPa
- Compressive Strength: 60–80 MPa
- Cure Time (at 20 °C): Touch dry in 6 to 8 hours, with a full cure in 7 days.
- Thickness (Typical): 300 to 500 microns
- Temperature Resistance: -20 °C to +80 °C
- Slip Resistance: Achievable R10 and R13 ratings
Industries & Applications
Our Skydrol-resistant coatings are widely used across several high-demand industries where chemical resistance and floor integrity are mission-critical.
Aerospace and Aviation
- Aircraft Hangar Floors and Refuelling Stations
- High protection against harsh chemicals like Skydrol
Defence and Military Hangars
- Military Hangars, Engine Test Areas and Hydraulic Maintenance Bays
- High chemical resistance and durability, protecting floors from aggressive fluids
Maintenance, Repair, and Overhaul (MRO) Facilities
- Skydrol-resistant coatings protect floors in hydraulic maintenance bays
- Safeguard chemical storage zones, resisting spills and corrosion
Manufacturing and Engineering
- Parts Manufacturing and Engineering Environments
- High protection in chemical storage zones where hazardous substances are handled
Skydrol-Resistant Coating Gallery
Check out our selection of photos showcasing our installations in various settings.
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Inspection & quality control
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I have questions…
Skydrol resistance refers to a material’s ability to withstand exposure to Skydrol, a phosphate ester-based hydraulic fluid used in aircraft systems. Flooring that is Skydrol-resistant will not degrade, stain, or weaken when it comes into contact with this aggressive chemical.
Skydrol is highly corrosive to many traditional floor materials, particularly untreated concrete and non-specialist coatings. It tends to penetrate surfaces, leaving stubborn stains and compromising the integrity of the substrate. That’s why using a Skydrol-resistant epoxy coating is essential in aviation environments, where hydraulic fluid spills are frequent.
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