Enrollment Deadline: 10 December 2026

Participants will test the tear strength of pre-cured rubber in accordance with ASTM D624.

Sample Description: Four sample plaques of pre-cured polyisoprene rubber compound.

Samples ship in February, May, August, and November for a total of four shipments.

Additional Information: Participants must have the ability to die cut samples using Die B.

This test is included on CTS' Scope of Accreditation to ISO/IEC 17043.