Structural Strength with Urethane Flexibility 3M Scotch-Weld Flexible Acrylic Adhesive DP8625NS is a structural strength adhesive combining the fast cure and minimal surface preparation of an acrylic with the high flexibility and elongation commonly found in urethanes or sealants. This black, non-sag, low Odour, two-part acrylic adhesive enables the use of thinner panels by mitigating the effects of bondline read-through and cure shrinkage. It exhibits greater than 400% elongation and withstands the stresses caused by materials having dissimilar coefficients of thermal expansion. This adhesive requires minimal surface prep and has no GHS08 Health Hazard classification. It contains 250 micron (0.010 inch) spacer beads. This adhesive has a 23 minute work life with 28 minute time to handling strength and bonds with minimal surface preparation, even to slightly oily surfaces.