Sealants curing agents concrete hardeners and other treatments to the concrete will interfere with the bonding of the epoxy.
Epoxy floor coming off.
Any previous coatings should be ground off using a diamond grinder.
With a weak crumbling floor a solvent thinned epoxy used as a primer would have consolidated the surface maybe well enough for the pigmented floor epoxy to.
A colorful shiny epoxy floor coating that will have you and your car feeling like you re driving into a showroom every time you come home.
Covering your floors in epoxy adds strength and durability to your concrete flooring since you mix together resin and hardener to create a rigid plastic material.
Of course if it s used for industrial or public spaces then it could have a grave effect on its durability and lifespan.
The key factors for epoxy are pot life thickness type of epoxy and the hardness of the final topcoat that will be exposed to the wear and tear of.
Generally epoxy floors last 2 to 3 years depending on the floor traffic.
You still need to put the finishing touch on the garage cleanup.
The same goes for the tensile strength you re just not going to be able to put anything on the floor that will come anywhere near to the breaking point to all but the cheapest floor epoxy paints.
To test pour water over the bare concrete.
Epoxy not only tops off the pro look but also resists oil stains beads water and wipes clean like a kitchen counter.
Dust or dirt means the floor wasn t clean when the epoxy was applied i saw this once with a warehouse where lots of dust had come in from a giant open door prior to applying the epoxy.
If your epoxy is not coming off easily move your scraper back and forth quickly to loosen it up.