While the full is a proprietary document available for purchase through the Official ASTM International Store , this article provides a comprehensive technical overview of its methodologies, ratings, and critical updates. Core Methodologies: Method A vs. Method B
The 2023 revision improves the rigor of the standard by refining the requirements for tools and acknowledging the variability inherent in the procedure. For accurate results, users must strictly control the variables of tape quality, curing time, ambient conditions, and blade sharpness.
The transition from D3359-17 to D3359-23 involved several technical updates:
ASTM D3359-23 remains the gold standard for qualitative adhesion testing in the coatings industry. While it does not provide the quantitative data of a Pull-Off Adhesion Test (ASTM D4541), its simplicity and speed make it indispensable for quality control and field inspection.
