Standard Test Methods for Grading Adhesion with the ASTM D3359 Tape Test

EUROLAB laboratory provides testing and compliance services within the scope of ASTM D3359 standard. These test methods cover procedures for evaluating the adhesion of relatively ductile coating films to metallic substrates by applying and removing pressure sensitive tape over cuts made in the film.

Test method A is primarily intended for field use, while Test method B is more suitable for use in laboratory or shop environments. Also, test method B is not considered suitable for films thicker than 125 µm (5 mils) unless more widely spaced cuts are used and there is a clear agreement between the buyer and seller.

These test methods are used to evaluate whether the adhesion of a coating to a substrate is sufficient for the user's application. They do not distinguish between higher adhesion levels where more complex measurement methods are required.

In multi-ply systems, adhesion failure may occur between coats so that the adhesion of the coating system to the substrate cannot be determined.

Values ​​stated in SI units should be accepted as standard. Values ​​in parentheses are for informational purposes only.

This standard does not purport to address, if any, safety concerns associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices prior to use and to determine the applicability of regulatory restrictions.

EUROLAB assists manufacturers with ASTM D3359 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.