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Tolerances for Dimensions on Drawings


Below is a table detailing the tolerances of dimensions on our drawings. The tolerances are specified in British Standards BS 3734 and International Standards Organisation ISO 3302-1 for rubber products. In the TOLERANCE box on the drawing it will state a class code, either E1, E2 or E3.

Rubber Products Tolerances Table
Tolerance in Rubber Products Table
Using Adhesives With Rubber Seals and Gaskets