Last Updated on December 15, 2022
Decorating our favorite things with vinyl decals is certainly a great idea. Using them on craft projects is like a game changer. A decal on the board is just the beginning of the challenge.
Initially, the sticker looks great, but over time, dust will seep under it, slowly creating air pockets that allow more dust and dirt to find their way underneath and before you know it, the sticker will no longer adhere to the board.
Let’s begin by addressing a common vinyl myth – which vinyl needs to breathe and shouldn’t be sealed.
As it turns out, this is only a myth. Based on several reliable sources, vinyl can be sealed with a wide variety of products, such as Polycrylic and Polyurethane.
Water-based polycrylic is far less smelly and toxic than either type of polyurethane, so it’s easier to handle. The polycrylic finish cannot be applied over latex paint because of additives in the paint, but both polyurethane and polycrylic can be applied over oil-based or water-based paints.
As a bonus, polycrylic is usually the cheapest option for a clear coat.
What are your thoughts if you are thinking about polyurethane or polycrylic over vinyl decals? If that is the case, then let’s take care of it together.
Check out our guide on Washing machine standpipe overflow.
Polyurethane over Vinyl Decal
In addition to being extremely difficult to spell, polyurethane is a chemically created finishing varnish that joins wood molecules to make it appear new and freshly polished. There are several various types of polyurethane available; research which one will work best for the cornhole set.
Vinyl decals are reasonably priced and frequently used as wall decorations. Vinyl stickers are covered in a glossy stain from polyurethane. Decals are easier to maintain and provide a more elegant appearance.
To remove blemishes, certain vinyl decals require several polyurethane coatings. It requires weekly checkups going forward.
Process of applying Polyurethane over vinyl stickers
- Make sure the surface you are working on is clean and dry before beginning. Wipe it down with a dry or damp towel, then wait until it has dried.
- Apply the sticker to the surface after wiping off any dust or dirt.
- Make the polyurethane ready. Pay close attention to the offered directions.
- Wipe the vinyl again to make sure it is dust-free before putting it in. Apply the polyurethane to the vinyl with caution. Apply it with gentle strokes, then let it air dry.
- Feel along the vinyl’s edges once it has cured. Put another layer of polyurethane on the edges if you can still feel them.
Polycrylic over Vinyl Decal
A protective coating made of water is called polycrylic. Polycrylic is mostly used to preserve wood. There are several different finishes for polycrylic, including high gloss and satin. It doesn’t withstand extreme heat as well as polyurethane with an oil basis. Be aware of the challenge presented by polyacrylic runnier consistency, too; there is a need to use thin coats and watch out for drips while applying it, then wait the suggested amount of time for it to dry to avoid getting a sticky finish.
The fact that you can purchase it as a spray or a liquid truly sets it apart. Similar to spray paint, the spray makes it quite simple to apply, even to large surfaces.
But we can only use it a little bit at a time. We must wait for each layer to dry completely if we want a thicker, more protective coating. Therefore, if you lack patience, this might not be the ideal course of action for you.
Process of applying Polycrylic
- Select a location with minimal humidity, then clean the workspace to remove any dust.
- You should accomplish this while using a premium synthetic brush. The tricky thing in this situation is avoiding brushstrokes and streaks.
- Use a fine-bristled brush of the highest caliber, apply the Polycrylic only in one direction, and always work with the grain of the wood to prevent brush marks.
- Use a light hand when using the brush and only a thin coating should be applied.
- Instead of using one thick layer at a time, it is preferable to apply two or three thin ones.
FAQs
Is vinyl paintable?
Decals will stay on the wood surface for years if they are painted. Allow the area to cure for 30 to 60 minutes after lightly painting the glue. Apply a second, thin coat of polish if you can still feel the sticker edges.
Can the fur be taken off the vinyl stickers?
Anyone can use vinyl prints, which are far less expensive. Vinyl graphics can be clear-coated to improve their appearance and protect them. The clear coat makes the surface simpler to clean and stops the vinyl from peeling.
Can I seal using Mod Podge?
Fabric, paper, and other porous materials can be glued to almost any surface using Mod Podge. It can be used as a sealer to safeguard various materials, including fabrics, decoupage, stains, and acrylic paint.
Can vinyl decals be covered with a clear coat?
Anyone can apply vinyl graphics and they are significantly less expensive. The vinyl graphics can be sprayed with clearcoat paint to keep them preserved and in good condition. The vinyl is prevented from peeling by the clear coat of paint, which also makes cleaning the surface simpler.
Conclusion
Our plastic creations can be protected and made ready for the rigors of the world by having vinyl sealed onto them. To give your seal craft projects a professional look and quality, you can use specialized sealants that are dishwasher-safe, non-toxic, or FDA-certified, depending on how your craft will be used.
Since it typically doesn’t leave a yellowish tint, polycrylic is frequently used on lighter wood surfaces, such as maple and birch, as well as to cover decals and paint. In contrast, Polyurethane is designed for outdoor applications because it is oil-based and far more durable than Polycrylic. A yellow tint develops when it dries as well.
Leave a Reply