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SKYDROL 500 Chemical compatibility with O-rings, rubbers, & plastics

Skydrol 500 is a high-performance, fire-resistant hydraulic fluid designed for use in aerospace applications. It is formulated with advanced phosphate ester base fluids and additives to provide excellent thermal stability, oxidation resistance, and anti-wear properties. Skydrol 500 helps to ensure smooth and efficient operation of hydraulic systems in aircraft by maintaining optimal viscosity and lubrication performance under extreme conditions. It offers superior protection against rust and corrosion, extending the life of hydraulic components and systems. Skydrol 500 is widely used in commercial and military aircraft, providing reliable performance in high-pressure and high-temperature hydraulic systems. Its advanced formulation helps to reduce maintenance requirements and improve overall system reliability. Proper handling and storage are essential to maintain its quality and performance. Skydrol 500 is also compatible with various seals and materials, making it a versatile and effective hydraulic fluid for a wide range of aerospace applications.

Need SKYDROL 500 resistant plastics, O-rings, rubbers, and seals? Get in touch now!


Canyon Components strives to meet all customer service requests. If you need something that isn't listed below, feel free to contact a Canyon Components product and application consultant and let our knowledgeable staff help you design the perfect part for your needs.

Paint covered o-ring
MaterialPerformanceGet a quote
FFKM (CanRez™, Kalrez®, Chemraz®)Excellent: <15% SwellingGet a quote
FKM ETP (Viton® Extreme)Poor: 25-40% SwellingGet a quote
FKM (Viton®)Not Recommended: Over 40% SwellingGet a quote
NBR (Buna-N, Nitrile)Not Recommended: Over 40% SwellingGet a quote
HNBR (Hydrogenated Nitrile)Not Recommended: Over 40% SwellingGet a quote
EPDM (Ethylene Propylene)Excellent: <15% SwellingGet a quote
Aflas® (TFE/P, FEPM)Excellent: <15% SwellingGet a quote
Silicone (VMQ, PVMQ)Poor: 25-40% SwellingGet a quote
Fluorosilicone (FVMQ)Poor: 25-40% SwellingGet a quote
Polyurethane (PU, AU)--- Insufficient Testing DataGet a quote
Teflon® (PTFE)Excellent: <15% SwellingGet a quote
Neoprene (Chloroprene)--- Insufficient Testing DataGet a quote
SBR (Styrene-Butadiene)--- Insufficient Testing DataGet a quote
ACM (Acrylic Rubber)--- Insufficient Testing DataGet a quote
Butyl (IIR, Isobutylene Isoprene)--- Insufficient Testing DataGet a quote
Butadiene Rubber (BR)--- Insufficient Testing DataGet a quote
Isoprene Rubber (Polyisoprene)--- Insufficient Testing DataGet a quote
Natural Rubber (NR)--- Insufficient Testing DataGet a quote
Hypalon (CSPE)--- Insufficient Testing DataGet a quote
Metal Piston

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