ASTM C719 Test Specimens

ASTM C719 Test Specimens

Metal and glass test specimens used in ASTM C719 (Adhesion and Cohesion of Elastomeric Joint Sealants Under Cyclic Movement - Hockman Cycle). The test specimens or test plates are 1" x 3" x 1/4" and may be made from clear float glass or from 6061-T6 aluminum anodized in accordance with AA-M10C22A31. This test method uses three test specimens for each sealant being tested.