On Pull off Test?

The pull-off test, also called stud pull test in which an adhesive connection is made between a stud and the carrier (or object to be tested) by using a glue, possibly an epoxy or polyester resin, that is stronger than the bond that needs to be tested.

What is Dolly test?

Portable pull-off adhesion testers measure the force required to pull a specified diameter of coating away from its substrate. ... During operation, the flat face of a pull stub (dolly) is adhered to the coating to be evaluated.

What is pull off test for paint?

Pull-off test

The adhesion of a coating or several coated sample of any paint product is measured by assessing the minimum tensile stress needed to detach or rupture the coating perpendicular to the substrate.