Pdf Iso -16276-1 Jun 2026

A break at the interface between two distinct layers. For example, a failure between the steel substrate and the primer (A/B), or between the primer and the topcoat (B/C). This often points to poor surface preparation or incompatibility between paint layers.

: High-strength glue (usually cyanoacrylate or two-part epoxy) that does not soften or damage the coating. pdf iso -16276-1

Clean the surface of the coating to remove grease, moisture, and dust. Lightly abrade the face of the test dolly to improve adhesive bonding. 2. Dolly Attachment A break at the interface between two distinct layers

The official ISO 16276-1 PDF is essential for: 2. Number of Test Areas

The project specification must clearly state the minimum acceptable pull-off value (e.g., 5 MPa). If the mean value of the tests falls below this threshold, the coating system fails compliance. 2. Number of Test Areas