How to Test Coating Adhesion

Cortec® Technical Service Manager Rick Shannon shows how to do adhesion testing on VpCI®-395 corrosion inhibiting water-based epoxy coating. His adhesion test demo ends with a quick way to do this out in the field even when you don’t have all the right tools at your fingertips. All you need is a utility knife and masking tape!
Keywords: adhesion testing, how to test coating adhesion, corrosion inhibiting coating, adhesion test demo, Cortec demo, VpCI 395, Cortec Technical Service

[@borna430]

the way I do it is sand it with 80 grit paper. Apply 1" thick body filler and then try to break the body filler with hammer. If painted is lifted, then adhesion not good

[@joesezzz4324]

You need 3M tape

[@tutukanizungu1616]

Thank you

[@m.alirahimbafadal4965]

Thanks for share

[@matheusrochacorrbrasil940]

Nice!