Demonstration of a Sealant Pull Test

In this video, we demonstrate how to test for proper sealant adhesion. If the sealant tears as demonstrated here, it has good adhesion. If the sealant continues to pull off the surface, there is not a good adhesion and it must be redone. Quality control measures such as a sealant pull test are just one of the ways can guarantee performance and customer satisfaction for many years to come.