Removal with vinegar works even with unhardened epoxy glue on surfaces.
How to remove epoxy resin from concrete floor.
Prep the surface as good as you can.
Pour on or spray on the epoxy floor stripping solution starting in the farthest corner from the exit doorway.
This will not be easy.
Switch to a floor scraper to remove the gravel sections still stuck to the concrete.
That is what gives it the durability required for high use areas such as garages.
The epoxy used to form epoxy garage floors chemically binds with the concrete.
You may have to scrub and pick at the dried epoxy and reapply the paint thinner or alcohol multiple times.
Remove epoxy resin with acetone.
Is recommended to mechanically scrape to remove the old epoxy before applying the new epoxy.
Cover each measured area of about 4x4 feet at a time.
When laying over old epoxy you do not want to use epoxy ruining chemicals first as they will get into the concrete and will later destroy your new epoxy.
Once soaked you can remove the epoxy resin.
Repeat the spray and removal process if only one layer of the coating comes up.
Instead enlist acetone for help removing epoxy on wood or concrete as it can soak into the porous surface to surround and loosen the epoxy making it easy to peel away.
Put some of it on a cotton swab and rub the affected area until the epoxy resin can be removed.
You should be able to remove the remaining gravel and epoxy after the second application.
This method removes the paint by chipping it away using tiny steel balls that rebound off the floor at high pressure.
Use the steel shot blast method to remove epoxy.
Use a string or fiber mop not a sponge rubber type to spread the stripping solution over the floor.
Since most people don t own industrial grinders this means hiring a contractor.
Shot blasting can help remove epoxy paint from a concrete floor and it can help prep the surface if you are planning to repaint it.
Use a shovel to remove the loosened epoxy and gravel from the concrete deck surface.
Wipe your finger on the ground and if a white residue comes up use one of the cleaners listed previously in this article to remove and sanitize your concrete correctly.
The best way to remove epoxy flooring from concrete is to grind it away.
If you decide to use a machine to remove epoxy from your concrete clean up any dust or remaining particles from the floor with a vacuum.
Acetone is another simple but effective way to remove resin.
The epoxy should start to loosen up and chip or scrape off as you continue the removal process.