How To Remove Concrete Sealer From Glass. Do not apply any water on the dry sealer for 8 hours. We recommend pressure washing the surface which had the sealer removed, as well as the immediate area surrounding (wall of home, windows, etc) after our process is completed.
Surface should be as clean as possible. After the allotted exposure time is up, remove the cotton ball, wipe off the residue with a damp cloth and clean up the remaining residue with a. Similarly, how do you remove sealer from concrete?
One method of sealer removal is to strip the product through a mechanical means.
Rinse well and let dry 48 hours. They are inexpensive and work. However, your results vary depending on the weather conditions, since it's best to do this. If the mod podge happens to be dry, you can remove it from glass with a razor blade or scraper.