How Do I Uninstall Drylok
First Is Your Proposed Plan. Second Is Attach a Diamond Grinding Wheel to a Variable Speed Angle Grinder and Use a Fan for Ventilation. This Will Generate Lots...
First is your proposed plan. Second is attach a diamond grinding wheel to a variable speed angle grinder and use a fan for ventilation. This will generate lots of dust. Third is to simply scrape off the loose paint and recoat with drylok after washing the staining off with a mold removal cleaner.
How do I uninstall Drylock?
Use a sharp putty knife to help break up large swaths of Drylok. Brush on another coating of solvent and let it sit for 45 minutes before attacking the Drylok again with the pressure washer.
Can I paint DRYLOK over old DRYLOK?
Yes and no. DRYLOK® may be used over any other cementitious-type waterproofing paint in good, repaintable condition, either inside or outside.