I grind the surface of nearly every floor that i tile.
Can self leveling concrete go over paint.
Preparing to use self leveling concrete.
Or they would know who to talk to.
Param 5500 self leveling concrete can be used to resurface over carpet glue or cutback adhesive which is bonded extremely well to the substrate.
The best way of preparing a floor to accept a self leveling underlayment is by grinding the surface.
However you ll need the trowel and if you have large area to cover a bull float wood to skim.
Self leveling overlays can fix a floor that s not level.
The two ways i can think of would be to use a concrete grinding machine to chew up the surface.
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Just a light chewing scarification will do.
The key is to prime each time you do a coat failure to do this can lead to failure of the top layer from working properly.
With a bit more preparation though you can cover even a painted floor successfully giving you the hard level surface you need for any floor covering you may choose.
Yeah unfortunately you re going to have to strip it up.
They dry very fast and can be walked on in a couple of hours.
The overlay material was a total of 1 4 inch thick over an old concrete floor.
You should be able to rent a machine that will do it from your local tool we rent it type of place.
Self levelling cement can be a good alternative for levelling these issues without having to fix the entire structure of the floor.
Though concrete is well known for its toughness it can degrade over time becoming marred with pits or cracks.
Concrete toppings can also receive pigmented color dyes stains saw cuts or mechanical polishing to produce a decorative concrete finished wear surface.
Some other applications for concrete toppings include warehouse floors light industrial applications retail stores and institutional facilities.
The modern polymer technology allows concrete resurfacing over these substrates.
Concrete that was not properly mixed well when poured is especially prone to damage.
A painted concrete floor can interfere with the leveler however preventing the leveler from binding successfully with the concrete.
A concrete overlay makeover can transform your ugly worn out pitted and stained concrete into concrete that s fantastic to look at.