Should I use polyurethane or epoxy?
Generally, a polyurethane floor coating is highly flexible and elastic, while epoxy flooring is harder and more brittle. This makes polyurethane coatings more resistant to scratches and similar damage and is why you’ll often find urethane resin floors in heavy traffic areas – such as multi-storey car parks.
What are the two most commonly used types of coatings for concrete floors?
More options are good, but it can be difficult to make a decision between the various types of concrete floor coatings. For starters, the most common flooring options are epoxy and polyurea. Of course, within these two categories are various subcategories and application methods.
Can I top coat epoxy with polyurethane?
Applying polyurethane over epoxy is a perfect idea as it will protect your project from UV rays and scratches. It is safe to put polyurethane over epoxy because the poly coat on epoxy coating prevents oxidation of the vanish if exposed to UV rays, thus extending the life of the epoxy underneath.
Will epoxy bond to polyurethane?
Epoxy and Polyurethane compounds are thermoset plastics. Epoxy and Polyurethane substrates bond well to each other as long as the surfaces are clean and slightly abraded.
What is better for garage floor epoxy or polyurethane?
So in summary, epoxies are hard and durable and adhere well so therefor are ideal for the primer and base coats of a garage floor, while polyurethanes are excellent for abrasion and chemical resistance and are perfect for use as the top coat of the floor system.
How do you apply polyurethane over epoxy?
Be sure to wet the sandpaper. This is to avoid damaging the finish of the previous polyurethane. Sand it until the epoxy surface is smooth, then wipe down the surface with a wet cloth. Dry it before adding the next coat.
Should you polyurethane before epoxy?
Should I Polyurethane Before Epoxy? It is possible, but the recommended way is, epoxy comes first then polyurethane. If you must apply poly before epoxy, ensure you first roughen the poly with some 100x sandpaper to make a better bond.
What is the difference between epoxy vs polyurethane?
In the application point of view, the main difference between epoxy and polyurethane is that the epoxy resins can resist moderate temperatures while the polyurethanes can withstand high temperatures . Both epoxy and polyurethane are polymer materials.
What color is epoxy paint?
Epoxy is a two-part adhesive consisting of a resin and a hardener that combine and create a durable plastic that hardens quickly into a clear or golden yellow color. Epoxy is used to seal cracks, fill gaps and re-attach breaks in wood, ceramics and fiberglass. It can be sanded, stained and painted over to hide the repair.
What is epoxy floor?
What are Epoxy Floor Coatings. Epoxy is a type of polymer material that begins as a liquid and is converted to a solid state through a controlled chemical reaction. Because of this change in state, epoxy floor coatings are typically a mechanically strong and chemically resistant type of flooring.
What is a concrete epoxy?
In other uses, epoxy concrete is used as a mosaic-like floor topping. This allows for multi-color patterns and designs thanks to how epoxy concrete dries. This can mimic paint, pigments and other colorization techniques and offers almost unlimited color schemes.