Can You Put A Clear Coat Over Epoxy?

Can polyurethane over epoxy?

We do not recommend putting the epoxy over water-based polyurethane.

The epoxy could cause the water-based polyurethane to wrinkle or soften.

Also, Epoxy does not stick very well to water based polyurethanes and you could end up with fisheyes (epoxy pushing away from the surface)..

Does epoxy need a top coat?

We highly recommend applying a clear top coat to your epoxy floor. … That’s why we highly recommend applying a top coat to your floors. Simply doing that will provide more durability and wear, which will reduce hot tire lift and other impacts.

Can you put spar varnish over epoxy?

Epoxy does need protection from UV but using “spar urethane” varnish is not the way. For UV protection you want a true marine grade spar varnish.

What is stronger epoxy or polyurethane?

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.

Can you varnish over resin?

Varnish over epoxy no problem. You do have to sand.

Can you use resin as a top coat?

Then you have to decide… you can use a bit of blue tape to completely tape off the underside of your piece (so that drips can be easily removed) or you can pour just enough resin to topcoat the top (and not drip off the sides).

What finish can you put over epoxy?

Epoxy with two-part polyurethane varnish Applied over epoxy, they perform beautifully together and outlast either coating used by itself.

Can I polyurethane over resin?

Yes. Poly sticks quite well to epoxy.

How long does epoxy clear coat take to dry?

Dry times are based on 70°F (21°C) and 50% relative humidity. Temperature and humidity may affect the drying time. The surface should be ready for light foot traffic in 12-16 hours and normal foot traffic in 24-48 hours. The surface is drive ready in 3 days.

Can I put two part epoxy over polyurethane?

We do not recommend putting the epoxy over water-based polyurethane. The epoxy could cause the water-based polyurethane to wrinkle or soften. Also, Epoxy does not stick very well to water-based polyurethanes and you could end up with fisheyes (epoxy pushing away from the surface).

Can I spray lacquer over epoxy resin?

1 Answer. Lacquer can stick to epoxy. … At worst apparently the scratches remain clearly visible in the epoxy surface underneath the topcoat, they don’t get ‘wetted’ by the topcoat as they would if you were applying over a layer of the same finish.