Enrollment Deadline: 15 May 2026

Participants will notch and test samples using ASTM D256.

Sample Description: Two sets of seven injection-molded ASTM Flex Bars (5" by 1/2" by 1/8"). CTS chooses between three different polymers for each cycle of testing.

Samples ship in July and October for a total of two shipments.

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