Technically an epoxy or urethane coater can be considered a type of sealer but these also add a number of other properties to the floor and so will be considered separately.
Floor sealer epoxy vs acrylic.
If you want to have full protection for the floor of your garage and additional anti slip attributes your best option would be to put on an epoxy coating which comes in two parts.
Epoxy sealers are thicker than acrylic and form a strong bond with the concrete floor.
Epoxy is an extremely strong and durable material which is made up of a resin and hardener.
Instead of penetrating within the concrete to chemically react an acrylic sealer will act more like a raincoat to block the entrance of water at the surface.
However epoxy paint and epoxy floor coatings are not the same.
Epoxy sealers on the other hand are another extremely popular concrete surface sealer.
Acrylic floor coatings are made to cover different kinds of flooring like fired tiles vinyl and even concrete but they are only designed for protection against light to medium foot traffic.
These products may have better adhesion and durability than standard acrylic paint but they should not be confused with epoxy floor coatings.
Epoxy sealers are characterized by a thick protective film on concrete surface offering a robust long lasting and abrasion resistant layer.
Typically epoxy paint is a latex acrylic product that may have a small amount of epoxy in the mix.
Epoxies are available in 2 forms clear and pigmented.
When we talk about sealers we re referring to either an acrylic resin sealer or a penetrative sealer such as a silane or siliconate.
And most of the sealers produce a hard glossy abrasion resistant long wearing finish.
The better acrylic sealer products offer uv protection slip resistance and will resist the passage of water into the concrete.
Finding the best acrylic floor finish requires a look at the pros and cons.
This page offers a brief inside peek at how floor finishes are really made.
But the thicker epoxy paints will last years longer than even two or three coats of the basic acrylic or latex paint.
They are water repellent however different than acrylic sealers they are non porous and do not allow the trapped moisture to escape.
Epoxy coatings form a high build generally glossy protective film on the concrete surface.
Much harder than acrylic concrete sealers epoxy sealers are an ideal choice for concrete countertops and kitchen surfaces.
Epoxy coatings are available in clear or can be colored.
They produce a hard abrasion resistant long wearing surface.
The latex and acrylics are easiest to apply good for diy beginners.