can you paint epoxy paint over water based paint?

The answer to all of these questions is yes! Epoxy paint is a great way to give your home the custom look you want, whether it’s new cabinets or just an accent wall.

The great thing about epoxy is that it can be used both on top of existing paint and as an undercoat for other paints. So whether you’re trying to cover up an old coat of paint or put a new one down, epoxy might be the perfect option for your project!

Can you put epoxy over water based paint?

You can use epoxy paint over water-based paint. Epoxy is a great choice for covering up other types of paints, as it gives a professional finish and will last longer than most other types of paint.

There are a few things you need to keep in mind when considering whether or not epoxy is the right choice for your project:

Can you use epoxy paint over existing paint?

Epoxy paint can be used over existing paint, but only if it’s the same type. Water based paints cannot be covered with epoxy.

Epoxy is a special kind of paint that must go over another kind of primer. This primer is not the same as a regular primer or any other kind of coating for walls or floors.

It’s also not the same as water based paint, which is different from both epoxy and primers in many ways (see list below).

  • Epoxies are thick liquids that dry into hard plastics when exposed to air and light; they’re made from two parts: one part resin and one part hardener (which come together to create a chemical reaction that makes them harden).
  • Epoxies require specific types of primers because they have different properties than standard wall paints do—for example, they’re thinner than typical paints so they won’t peel off easily when applied directly on top of an existing layer as many people mistakenly assume will happen once they’ve read something online about “painting over” their old coatings with new ones like this product here called “epoxy primer.”

Can you use epoxy paint over latex paint?

If you have already painted your ceiling with latex paint, then you can use epoxy over it. Be aware that the epoxy will not adhere to the latex paint, so you will need to strip it off first before applying the epoxy.

If your ceiling is still bare, or if you would like to add another coat of color after applying your primer with an airless sprayer and a foam roller, you have several options open to you:

  • You can prime first and then paint with an oil-based or latex paint. The problem with this approach is that oil-based paints are more difficult for most people to apply than water-based paints; however, they do offer superior adhesion qualities when applied over existing layers of oil-based paints (such as those found on wood floors).
  • You can use only one type of finish coat – either an acrylic enamel or urethane varnish – which are both compatible with both types of undercoats

Can I use epoxy paint over acrylic paint?

If you’re looking to achieve a durable finish on your wood project, but don’t want to deal with the toxic fumes of solvent-based paints, consider using a water-based polyurethane.

These are available in a variety of finishes from satin sheen to high gloss and have the added benefit of being more eco-friendly and non-toxic than traditional oil-based paints.

  • What about epoxy? If you need an ultra hard coat for exterior or marine applications, or if you just like the way it looks, then by all means go ahead and use epoxy! The only caveat is that it doesn’t stick well enough to acrylics without priming first (you can prime with an oil-based primer). So if you’re not ready for some serious prep work just yet…maybe hold off on applying two coats of acrylic first so they’ll stick together better when finished with one coat of polyurethane/epoxy mix instead!

What does epoxy not stick to?

Epoxy does not stick to latex paint. Epoxy does not stick to gloss spray paint. Epoxy also does not stick to polyurethane and polyurethane primer.

Does epoxy paint need primer?

Can you paint epoxy paint over water based paint? The short answer is yes, but it is better to use an epoxy primer first.

Epoxy paint is a popular choice for DIY projects because it can be applied to any surface and creates a hard, durable finish.

It dries fast and holds its color well, but can be difficult to work with if you don’t know how to apply it correctly—and using the wrong type of primer in this situation can ruin your project!

There are three things that need to go right for this process: clean surfaces free from dirt or grease; adequate ventilation during application; and proper drying time before applying another coat of paint (see below).

If all these factors are accounted for then painting over water-based coatings should be relatively simple—but if not then there may be complications later on down the line which could require sanding down sections before re-coating with new material.

Can epoxy primer be applied over existing paint?

Epoxy primer can be applied over existing paint. It should be applied over a clean, dry surface, in thin, even coats. The epoxy primer should be allowed to dry thoroughly between coats (at least 24 hours).

Usually, two coats are required for best results.

Will epoxy stick to gloss spray paint?

Epoxy does not stick well to gloss spray paint. If you have a gloss spray-painted surface, your best bet is to sand it down and then apply an epoxy topcoat.

If you have an area that has been painted with a high-gloss finish, the epoxy will not adhere very well to this surface.

The same goes for other types of paints that have been applied over glossy surfaces such as latex and oil-based paints (although these tend to be easier to work with).

It’s important to avoid using any type of paint roller or brush when applying epoxy over any type of glossy paint because this can damage the new coatings underneath them


In conclusion, it is possible to use epoxy paint over existing paint. Water based paints and latex paints can be covered with epoxy easily.

It is important to clean the surface before applying the epoxy paint so there is no contamination between layers and ensure that you apply enough coats of epoxy so there are no visible seams between them.

You should also make sure that any existing color matches well with your project so they do not stand out too much once dry

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Martin Flood

Martin Flood has been working in the construction industry for over 20 years as a general contractor with expertise in remodeling projects that are large or small. He has furthered his career by specializing in epoxy resin flooring, providing excellent service to both commercial and residential clients. Martin’s experience enables him to offer professional advice on how to choose the right type of project based on your needs and budget.

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