Material Properties

Learn how to read SAE J200 material specifications for rubber parts. A practical guide for sourcing custom molded rubber parts in Michigan and across the U.S.

ASTM D2000 material spec explained with a clear chart and examples. Learn how ASTM D2000 defines rubber properties for O-rings, gaskets, and molded rubber parts.

Here you will find a rubber properties chart for all popular rubber materials. This rubber materials comparison chart gives you key factors in your choice of rubber mechanical properties. Use the rubber comparison chart to find the most economical seal.