Polyacrylate (ACM) Seals

ACM Seals UK

M Barnwell Services supply an extensive range of Polyacrylate (ACM) Seals available in many sizes (Metric & Imperial) and Shore Hardnesses. We stock over 50 million O Rings / Back-up Rings, and supply to over 4,000 customers in 65 countries.

ACM Seals have a great resistance to mineral oils, oxygen, hot oil, automatic transmission fluid, and Type A power steering fluids even at high temperatures. They have a remarkable resistance to ozone degradation, sunlight, and advanced capability to resist flex cracking. Additionally, they have a good cold temperature elasticity.

ACM O Rings and Gaskets are ideal for industries such as Automotive, Motorsport, and Bus, Truck & Trailer.

Polyacrylate can be used in temperatures between -20°C and +150°C (Approx).

For further details on the material, please visit our Material Properties Page.

If you would like additional information on our range of products and services, download our catalogue or contact a member of the team.

E & OE.

Material

ACM - Polyacrylate

Temperature Range

Between -20°C to +150°C (approx)

Shore Hardness

40 - 90 Shore A

Sizes

No limitation to dimensions

Key uses

Automatic Transmission Sealing, Power Steering System, Petroleum Oils

Features

Remarkable resistance to sunlight and ozone degradation, an advanced capability to resist flex cracking.
Great resistance to mineral oils, oxygen, hot oil, automatic transmission fluid, power steering fluid (Type A).
God cold temperature elasticity.