How to Seal Wood Slices for Centerpieces

One of the hottest trends in wedding decor is using natural wood slices as centerpieces. They’re rustic, earthy, and add a touch of nature to any setting. However, if you want to use them for your big day, you’ll need to seal them, so they don’t warp or get damaged. In this blog post, we’ll show you how to seal wood slices for centerpieces!

Summary: When it comes to centerpieces, it’s all about the details. And one of the most important details is how you seal the wood slices for your centerpiece. There are a few different ways to do this, but the method that we recommend is to use a sealer. This will protect the wood from moisture and give it a new look. So whether you’re looking to add a little extra beauty to your centerpiece or just want to make sure it lasts through the party, using a sealer is the way to go!

How to Seal Wood Slices for Centerpieces

Why It’s Important to Seal Wood Slices for Centerpieces?

Wood slices make beautiful centerpieces for any table. They add a natural element to any decor and can be customized to match any theme. However, before using wood slices as centerpieces, it is important to seal them. This will help protect the wood from moisture damage and prevent mold or mildew growth.

In addition, sealing wood slices will help prolong their lifespan, ensuring that they can be used for many years. There are many different products available for sealing the wood, so choose the right one for your needs. With a little bit of effort, you can create stunning centerpieces that will last a lifetime.

How to Seal Wood Slices for Centerpieces Step by Step Guide

Step 1: Gather Your Materials

In order to seal and protect your wood slices for centerpieces, you will need a few basic supplies. These include wood slices, sealer of choice (such as lacquer or varnish), paintbrush or rag, and newspaper or plastic sheeting to work on.

Step 2: Choose Your Wood Slice

You can either find a fallen tree branch and cut it into slices yourself, or you can purchase pre-cut wood slices from a craft store. If you cut the slices yourself, use a saw with an excellent blade to avoid damaging the wood.

Step 3: Prep Your Wood Slice

Before sealing your wood slice, you will need to prep it. This step is important because it will help the sealant adhere better to the wood and prevent any unwanted blemishes.

To prep your wood slice, start by sanding it down with fine-grit sandpaper. Sanding the surface of the wood will help create a smooth surface for the sealant to adhere to.

Step 4: Clean Your Wood Slice

Once you have sanded your wood slice, it is time to clean it. This will help remove any lingering dust and debris. You can do this by wiping it down with a damp cloth or using a vacuum with a soft brush attachment.

Clean Wood Slice

Step 5: Prepare Your Workspace

Before sealing your wood slices, it is important to prepare your work area. First, cover your work surface with newspaper or a plastic sheet to prevent the sealer from damaging it. Once you have done this, arrange your wood slices on the surface.

Step 6: Choose the Sealer

There are various sealers you can choose from when it comes to sealing wood slices for centerpieces. Some options include polyurethane varnish, beeswax, or even shellac. Ultimately, the type of sealer you select will depend on your preferences and how durable you need your finished piece.

Polyurethane Varnish:

Polyurethane varnish is one of the most popular sealers for wood slices. It is clear, durable, and provides a nice protective layer. However, it can be slightly tricky to apply evenly.


If you are looking for a more natural option, beeswax is a great choice. It will give your wood slices a beautiful shine while protecting them from water damage. However, this type of sealer is not as durable as others on this list.

Beeswax is a Great Choice


Shellac is a natural resin that is derived from the lac beetle. It can be applied with a brush or spray and will dry quickly. Once it dries, it forms a hard, durable finish resistant to water and alcohol. Shellac is also one of the most affordable sealers on the market.

Step 7: Apply the Sealer

Once you have chosen a sealer, it is time to apply it. If you are using a brush-on sealer, start by painting a thin layer onto the wood slice. Make sure to go with the grain and avoid applying too much sealer at once. Once you have coated the entire surface, let it dry completely.

If you use a spray-on sealer, start by holding the can 6-8 inches away from the wood slice. Next, apply a light, even coat over the entire surface. Once you have coated the wood slice, let it dry completely.

Step 8: Apply a Second Coat (Optional)

If you want even more protection, you can apply a second coat of sealer. Depending on how thick your first coat is and how much moisture the wood slice will be exposed to, you may need one or two coats of sealant. Repeat steps 6 and 7 with your new sealer to apply the second layer.

Step 9: Paint Your Wood Slice(Optional)

You can add a pop of color to your wood slice centerpiece by painting it. You can either paint the entire surface or add a few accent colors. To do this, start by applying a base coat of paint to the wood slice. Once the base coat is dry, you can add your desired design.

 Color to Your Wood Slice

Step 10: Let It Dry

Once you have sealed and painted your wood slice, allow it to dry completely before adding any decorations or arranging it in a centerpiece. Depending on the sealant you choose, this can take 1-24 hours. Once the sealant is fully dried, your wood slice centerpiece will be ready to use!

Now that you know how to seal wood slices for centerpieces, you can use them for various projects. They make beautiful centerpieces but can also be used for signs, frames, or any other project you have in mind.

What Do You Use to Seal Wood Slices?

There are several different options to choose from when it comes to sealing wood slices. One common method is to brush on a layer of clear coat sealant. This helps protect the surface against wear and tear and prevents moisture from seeping into the exposed layers of wood.

Another option is to use a wax or oil-based mixture that can be applied using a cloth or paintbrush. These sealants will create a shiny, polished surface that can be embellished with festive colors and patterns for added decorative effect.

Ultimately, the choice of sealant will depend on your personal preferences and the look you’re trying to achieve. Whether you prefer crystal-clear coats or colorful coatings, there’s sure to be an ideal solution for sealing your wood slices!

How Do You Seal a Wooden Table Slice?

Sealing a wooden table slice is a great way to protect your investment and keep your table looking beautiful for years to come. There are several sealing options available, but the best choice depends on the type of wood and the intended use of the table.

Sealing a Wooden Table Slice

For example, if you plan to use the table outdoors, you’ll need to choose a sealer that can withstand sun and rain. If you’re more concerned about durability than appearance, a clear sealer may be the best option.

However, if you want to show off the wood’s natural grain, you may prefer a stain or varnish. Whichever sealer you choose, follow the manufacturer’s instructions carefully to ensure the best possible results. Keep reading for more information about how to seal wood slices for centerpieces.

What Happens if You Seal Wet Wood?

Wood is a natural material that is strong and durable, but it is also susceptible to damage from water. When wood gets wet, it can swell and warp, making it weaker and more likely to break. In addition, if you seal wet wood, you essentially trap the moisture inside, leading to even more extensive damage.

In addition, sealed wet wood is more likely to rot, attracting mold and mildew. It is always best to allow wet wood to dry completely before sealing it for these reasons. Once it is dry, you can coat it with a sealant to help protect it from future moisture damage.

How Do You Keep Wood Slices from Rotting?

There are a few key factors to keep in mind when preventing wood slices from rotting. First, it’s important to choose high-quality wood, as this will be more likely to withstand exposure to moisture and other elements.

Then, you should seal the wood surface with a protective coat like varnish or paint. Additionally, regular cleaning and drying can help minimize the growth of harmful bacteria and fungi that can lead to decay. By following these simple tips, you can enjoy your beautiful wooden slices for many years!

Frequently Asked Question

Can Fresh Cut Wood Be Sealed?

Yes, you can use a water-based sealer on fresh-cut wood. However, we recommend using a product like Minwax Polycrylic Protective Finish. This product is available in a spray can, making it easy to apply, and will help protect your wood from moisture and humidity.

Does Polyurethane Seal Wood?

Polyurethane does seal the wood, so this would be a good option to seal your wood slices. You can either use a brush or a spray bottle to apply the polyurethane and then let it dry for 24 hours.

Can You Seal Wood without Staining?

Yes, there are a few ways to seal wood without staining. One is to use a sealant designed for outdoor use, like Thompson’s WaterSeal. Another option is to use a clear polyurethane sealant. Be sure to apply at least two coats for the best results.


So, there you have it! Our simple guide on how to seal wood slices for centerpieces. You can create beautiful and long-lasting displays that will wow your guests by following these easy steps. Have fun experimenting with different colors and finishes, and be sure to share your results with us!

Photo of author

Adrian Green

Adrian has been interested in woodworking since he was a child. His father had a woodworking shop, and Adrian would help him out and learn from him. He gained basic carpentry knowledge as well as an understanding of how to work hard and take care of business. He enjoys woodworking as a hobby. He loves the feeling of creating something with his own hands, and the satisfaction that comes from seeing his finished products used by others. So he started this blog to spread his passion and knowledge to those interested in DIY wood-working projects. He knows that with a little guidance and practice, anyone can create beautiful pieces of furniture or décor from scratch.

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