can I use floor epoxy on wood?

Epoxy is one of the most versatile products on the market. It’s used in everything from concrete to ceramic tile, and its durability means it can withstand outdoor weather conditions just as well as indoor ones.

But if you’re using epoxy for your garage flooring project, you may be wondering whether or not it can be applied over wood.

If that’s the case, then we’ve got some good news: yes! You can use epoxy on wood—and there are several ways that you can do so successfully.

In this blog post, we’ll take a look at how best to apply your floor epoxy onto plywood or other types of wood surfaces so you can get started with your next DIY project today!

Can you use garage floor epoxy on plywood?

You can use garage floor epoxy on plywood, but there are some important things to keep in mind. First, it’s important to remember that concrete epoxy can be used on wood.

Second, it is possible for you to pour concrete epoxy over wood. Thirdly; however, there are some big differences between the two materials that make using them together a little difficult at times.

Concrete epoxy is different from regular old concrete because it has a very thin layer of resin (glue) between two layers of sand and stone aggregate (referred to as “rock”).

This means that while they both have rocks in them, they’re not quite the same thing! The difference between them comes down mainly to how hard or soft they are: Concrete tends towards being harder than plaster because its surface has been chemically treated with something called Portland cement which makes it stronger than regular plaster would otherwise be; while hard enough mostly by itself if poured into large blocks like those found at construction sites around town; however if mixed with water then added onto plywood–which would normally absorb moisture pretty easily–you’ll end up with something about halfway between traditional wallboard insulation material.”

Can epoxy flooring be used on plywood?

Yes, you can use epoxy flooring on plywood. However, it’s important that you first apply a primer to ensure the epoxy will stick.

A good quality primer should be compatible with both the plywood and the epoxy flooring. If unsure, test a small area with your chosen primer before applying it over your entire project area.

If this works well for you (and any other surfaces involved in your project), then proceed as normal with laying down the rest of your flooring material.

If not, we recommend using a wood glue instead as this may have better adhesion properties than an ordinary primer when applied directly to plywood surfaces.

Can you pour epoxy over wood?

Epoxy is a two-part system, meaning you need both parts to make it work. Specifically, epoxy requires an epoxy resin and an epoxy hardener.

Epoxy resins are available in liquid form or as dry powders that you mix with water. The resin will bond to most surfaces when cured (hardened), but will not adhere well to some types of wood like cedar and pine because the sap in these woods contains acids that can leach through the finish and degrade its strength over time.

If you do want to apply epoxy over wood (and if so, why?), it’s best if your existing finish has been sanded down smooth first with 80 grit sandpaper until all surface defects have been removed before applying a new finish like varnish or polyurethane varnish.

Be sure not to use any abrasive products on your finished floor if you’re planning on pouring concrete onto the surface once everything has dried out—you’ll end up destroying the sheen!

Can concrete epoxy be used on wood?

Yes! It can be used on wood as long as you follow the instructions on the label.

To apply concrete epoxy, first, clean your surface with warm water and mild detergent. Then wipe it dry with a cloth or rag that’s been dampened with clean water.

Make sure to get all of the dirt off of the wood so that when you apply the epoxy, it bonds well to the surface.

Once you’ve cleaned your wood and dried it thoroughly, use a roller or brush to spread an even coat of concrete epoxy over your entire surface—make sure not to get any on any painted surfaces or trim pieces because they may discolor after some time passes by.

If there are any areas where there are cracks in your flooring, fill them before applying this product by using another piece of plywood or cardboard cut at an angle so that it reaches into those gaps between boards; then cover these sections with painters tape for safety reasons (you don’t want someone falling through!).

After allowing time for curing (usually 24 hours), remove any tape and enjoy having beautiful new floors!

Does garage epoxy stick to wood?

The answer is yes. Epoxy can be a very strong adhesive, so it’s not uncommon for it to stick to wood and other materials.

Epoxy is used in a variety of applications because it has such a wide range of uses:

  • To glue wood together
  • To glue wood to concrete or stone
  • As an adhesive for metal parts (such as bolts)
  • As an adhesive for plastic parts

How do you epoxy over plywood?

If you want to use epoxy over plywood, first use a wood filler to fill in the gaps between the plywood and floor. Then, you’ll need to use a wood hardener (like polyurethane) to strengthen it.

After that, apply a layer of sealer (such as polyurethane) that will keep water from seeping into the plywood below.

Finally, apply glue (such as polyurethane) on top of all these layers so that your floor is completely sealed off from air and moisture coming in through the bottom layers.

How do you apply epoxy paint to wood?

  • Clean and sand the wood.
  • Apply a bonding primer if you want to ensure that your epoxy paint adheres well to the wood, especially if it will be exposed to moisture or extreme temperatures (like an outdoor deck).
  • Apply your epoxy in thin coats, allowing each coat to dry before applying the next one so that no bubbles form under the paint.
  • Sand down any raised areas of epoxy using 400-grit sandpaper, then apply a clear topcoat over it for added protection against weathering and dirt buildup

How do you seal plywood with epoxy?

In order to seal plywood with epoxy, you will need:

  • A primer – This is the first coat that you apply over the plywood before applying your top coat of epoxy resin. Primers help to prevent both water and oil-based stains from soaking into the wood. They also improve adhesion between your top coats and any underlying layers of paint or varnish.
  • A sealer – This is a clear acrylic finish that provides a protective barrier against moisture penetration, staining, scratches, and scuffs from traffic on floors where people walk around every day (such as school corridors). Use this as your second coat if you want protection from all sorts of daily wear-and-tear for longer than two months in a row; otherwise, just use enamel paint instead!
  • Paint/Enamel – If all else fails then just slap some whitewash overtop of everything else so no one can see what’s underneath anymore!


I hope the information in this article has helped you to better understand how plywood can be used as a base for epoxy flooring.

The most important thing is to make sure your plywood is flat and free of any cracks or holes. You can then use it as a base for new epoxy flooring or concrete epoxy paint.

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