How to Test Coating Adhesion

[@tutukanizungu1616]

Thank you

[@m.alirahimbafadal4965]

Thanks for share

[@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

[@matheusrochacorrbrasil940]

Nice!

[@joesezzz4324]

You need 3M tape