Forum Discussion
prichardson
Oct 06, 2014Explorer
If the old caulk is silicon based vinegar is good for removing residue after physically removing the old caulk. I am not familiar with the Proflex brand; however, be sure to check on the tube of your new caulk for any solvents that SHOULD NOT be used before application.
About Travel Trailer Group
44,051 PostsLatest Activity: Oct 02, 2025