To ensure that that gasket does not stick to adjacent flanges.


The test shall be carried out in accordance with ASTM F 607 at ambient temperature. In case an anti-stick coating is applied, the test report shall record the brand and type of that coating.


The DeltaV-Seal does not stick on the flange.

Acceptance criteria:

There shall be no visible adhesion of any gasket material to any of the adjacent flanges.


The gasket adhesion test could be considered as acceptable.

Did this answer your question?