Does Hydraulic Oil Damage Rubber

Even new fluid additives can attack rubber seals. New amine preservatives in hydraulic oils can attack standard FKM seals, causing premature failure. The amine additives attack the backbone of the polymer, resulting in embrittlement of the rubber. Outside factors are a vital component of hydraulic systems.

Will hydraulic fluid hurt tires?

Look for that regularly during preflight inspections to be sure there are no leaks. Hydraulic fluid will harm the rubber of your tires over time, too.”

Is EPDM compatible with hydraulic oil?

Ethylenepropylene-diene rubber (EPDM) is produced using a third monomer and is particularly useful when sealing phosphate-ester hydraulic fluids and in brake systems that use fluids having a glycol base. … Both o-rings and gaskets can be made from EPDM materials.