Polyacrylate (ACM)

ACM (acrylic rubber) has good resistance to mineral oil, oxygen and ozone. Water compatibility and cold flexibility of ACM are significantly worse than with nitrile.

Heat resistance

• Up to approximately 177°C (350°F)

Cold flexibility

• Down to approximately -21°C (-5°F )

Chemical resistance

• Mineral oil (engine, gear box, ATF oil)

• Ozone, weather and aging

Not compatible with:

• Glycol based brake fluid (Dot 3 and 4)

• Aromatics and chlorinated hydrocarbons

• Hot water, steam

• Acids, alkalis, amines