Your browser is no longer supported.
Unfortunately, Internet Explorer is not compatible with this website.

Please update to a more modern browser, such as:

microsoft edge

Microsoft Edge

google chrome

Google Chrome

firefox

Firefox

opera

Opera

Product Enquiry Cart

Product/s I am interested in

You currently have no products in your enquiry cart, please continue browsing and select more products.

Get a Quote

Continue Browsing

International Standards

ASTM D3363

ASTM D3363 - Standard Test Method for Film Hardness by Pencil Test. Scope: 1.1 This test method covers a procedure for rapid, inexpensive determination of the film hardness of an organic coating on a substrate in terms of drawing leads or pencil leads of known hardness. 1.2 This test method is similar in content (but not technically equivalent) to ISO 15184. 1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Website