Is Acrylic Paint Waterproof?

Is Acrylic Paint Waterproof

Acrylic paints can be used on any surface, whether fabric, plastic, glass, wood, or canvas. Despite its versatile nature, it can sometimes raise questions when looking at its durability. As a water-based paint, one may wonder if it automatically makes Acrylic Paintings Waterproof.

Here’s what I found out:

Is Acrylic Paint Waterproof?

Liquid acrylics is not waterproof, but thoroughly dried acrylic paint becomes slightly waterproof. If soaked in rain for a long time, it will soften and possibly flake. Artists usually apply a protective layer of varnish to the surface of the acrylic paint to make it more waterproof.

But that’s just a quick snippet. In this article, we will discuss:

  • Is Acrylic Paint Water Based?
  • Why Should I Waterproof My Painting?
  • Is Acrylic Paint Waterproof for Outdoors?
  • What Kind of Paint Is Waterproof?
  • What Can You Put over Paint to Make It Waterproof?
  • How to Make Acrylic Paint on Fabric/Canvas/Wood/Metal/Glass?
  • Tips for Make Acrylic Paint Waterproof
  • Best Waterproof Acrylic Paint

We will answer the questions raised and show you how you can easily waterproof your acrylic paint.

Let’s keep reading!

Is Acrylic Paint Water Based

One of the qualities of Acrylic paint is that it is water-based. This comes with a lot of benefits compared to other paint types. One is that it will take less time for the paint to dry.

Also, acrylic paint is less toxic and one of the most affordable paints, making it a favorite for artists.

However, one of the issues raised with this paint type is the possibility of washing off quickly with water. When moisture touches the paint surface, it compromises the quality of your artwork.

For instance, if your artwork is exposed to weather conditions, like rain, snow, or humidity, what are the chances that the acrylic will remain intact.

Will Acrylic Paint Wash off in The Rain?

Acrylic is also suitable for outdoor occasions, which generally require a varnish primer. Pure acrylic paint is only slightly waterproof, and if exposed to the outdoors for a long time without any additional protective sealing measures, rain can certainly destroy it. You can put varnish over acrylic paint to make it waterproof.

Is Acrylic Paint Waterproof When Dry?

Many people get confused about the nature of acrylic paint, especially on the issue of water damage.

Acrylic is known to dry very quickly, and in its solid state, it is water-resistant.

The question is, does acrylic form a protective waterproof layer when completely dry?

When acrylic dries up, the water molecules separate from it quickly through the process of evaporation.

This happens faster at high temperatures and what is left behind is like a plastic form of the acrylic polymer. This plastic-like acrylic is water-resistant and feels tough.

Unlike wet acrylic, which will readily dissolve in water, dry acrylic paint can’t easily be dissolved. The only way it will come off fast is if you apply detergent or any other abrasive agent over the dry acrylic paint surface.

Although dry acrylic paint can not easily be washed off with water, it is still not completely waterproof.

If it stays in the water for a more extended period, it is likely to wash off. The water will be absorbed through the tiny pores and will eventually crack or chip off.

There are ways you can prevent this from happening, even if you will be leaving the paintwork in a dry area.

If you are using your acrylic paint indoors, especially in dry areas, waterproofing may not be necessary.

This is because an occasional splash of water on the paint surface won’t’ ruin your paint job.

What Can You Put over Paint to Make It Waterproof?

You will need to seal it with additional agents to make it more durable. The recommended you use a waterproof acrylic paint sealer like a varnish or lacquer. This way, you can protect your art from damage during humid conditions.

Why Should I Waterproof My Painting?

Most artists or crafters will still go with acrylic paint for any application. It is a fast-drying paint and one that is easy to clean up.

Its affordable price is also another reason why nobody will ditch this paint anytime soon. Besides, the results you get from acrylic are excellent, whether on wood, ceramic, fabrics, paper, or other surfaces.

For this reason alone, you will need to consider a way to keep water from ruining your paint. It would help to consider how much work you put into the project to risk ruining it.

When you are working on surfaces that would be exposed to weather conditions outdoors, waterproofing becomes necessary.

Another factor to consider is the type of acrylic paint used. There are several types which include craft grade, artists grade, and outdoor acrylic paints.

The acrylic paint designed for outdoor use works for exterior surfaces, but still, it is not entirely waterproof. It may be water-resistant, but water can still ruin the paint after a long time.

Waterproofing Acrylic Paint on Fabric

Is Acrylic Paint Waterproof on Fabric?

Yes, acrylic paints are waterproof on fabrics. Acrylic paint can be used for waterproof painting on fabric clothing as it is water-based, quick-drying, waterproof, and permanent when painted on fabric.

How to Make Acrylic Paint Waterproof on Fabric?

To waterproof your acrylic paint the right way, you will need to use a suitable sealant.

The purpose of a sealant is to preserve the acrylic paint after it dries for a long time. Sealants can be used on both interior and exterior surfaces.

You can also apply them using a spray or brush over the painted surface.

When you apply a sealant to waterproof the paint, it protects the acrylic from any contact with moisture. The sealant also adds some brightness to the dull, chalky look of the acrylic paint.

This will prevent the acrylic paint also from fading off.

You can get some excellent sealants, but your choice will depend on the type of surface you are painting.

You can either apply to vanish, polyurethane, lacquer, or shellac.

For better results, we will also discuss what type of sealants you can apply to different paint surfaces like canvas, wood, metal, or glass.

Waterproofing Acrylic Paint on Canvas

Is Acrylic Paint Waterproof on Canvas?

Acrylic paint is slightly waterproof on canvas, not completely waterproof. It can be sealed with a varnish primer to make it better waterproof.

How To Make Acrylic Paint Waterproof on Canvas?

It is common to find canvases with acrylic paint. The acrylic works on this surface because it is less oily and also faster drying.

When you prime the canvas before using acrylic, it seals it better. To waterproof canvas, you can apply a polymer varnish, waterproof glaze, or acrylic resin.

You can apply these sealants using a brush or spray gun. Sprays are better because they give a perfect coat without leaving marks as brushes do.

Waterproofing Acrylic Paint on Wood

Is Acrylic Paint Waterproof on Wood?

When the paint is completely dry, acrylic paints are partially waterproof on wood and are difficult to remove if water is the only thing used. However, when they have been soaked in rain for a long time, it can be flaked off. The trick is to remove the paint with a damp cloth before it dries.

How To Make Acrylic Paint Waterproof on Wood?

Wooden surfaces or furniture will require a touch sealant. We recommend you get varnish, lacquer, or polyurethane to waterproof acrylic paint on wood.

Before applying this sealant, ensure you prep your wood before painting the wood. For wood, a double coat will be needed if you want the acrylic to be fully protected.

After applying the first coat, you can leave a drying time of 24 hours before adding the second coat of sealant. We recommend Krylon varnish for your outdoor acrylic paint sealer for wood projects.

Waterproofing Acrylic Paint on Metal

Is Acrylic Paint Waterproof on Metal?

You are able to paint acrylics on metal as it adheres well to the metal. Acrylic painting is often applied to outdoor iron gates. However, a barrier varnish layer is usually required to seal it against water.

How To Make Acrylic Paint Waterproof on Metal

You can get the best acrylic paint when painting on metal surfaces, especially if you prep the metal with autobodies.

However, it would help if you still waterproofed the paint to last longer—the best sealants for metal base polymer varnishes, enamel-based varnishes, and acrylic varnishes.

Also, like wood, a double coat will be required for metal surfaces.

Waterproofing Acrylic Paint on Glass

Is Acrylic Paint Waterproof on Glass?

Acrylic works attractively on glass, but a medium must be used to make it waterproof for longer retention. After the paint has been applied to the glass it must be allowed to dry for 24 hours to allow it to set properly.

How To Make Acrylic Paint Waterproof on Glass

Artisans also design glassware with acrylic paint. Considering how often glass is washed, it is necessary to waterproof the acrylic paint on glass surfaces.

You can seal the acrylic paint with varnish, but it takes a long time to achieve this.

Waterproofing of glass can take about three weeks to be accomplished.

If you want this done quickly, you can place the glass inside an oven at 350°F for about nan paint.

Tips for Make Acrylic Paint Waterproof

Using a sealant is easy, and you can easily follow the manufacturer’s guide. Here are some points to remember when applying a sealant over your acrylic paint.

  • Ensure that you clean your painting surface and that it is free from dust.
  • The acrylic paint should be completely dry before applying the sealant.
  • With a broad base brush, you can apply the first coat of sealant to the acrylic.
  • Another option will be to use an aerosol spray or a spray gun to apply the sealant.
  • Some sealants may require one coat while others will need a second.
  • Make sure that the sealant dries properly and avoid touching the paint surface after it.

The Best Waterproof Acrylic Paint

Buying waterproof acrylic paint will save you the hassle of getting a sealant. There are many brands and varieties sold today, but only very few give the best results.

We recommend getting this Fantastory Acrylic Paint Set 24 Colors as it is an excellent outdoor weather-resistant acrylic paint. It is a long-lasting quality acrylic paint and will deliver the best results.

Furthermore, this paint gets dry faster, and it stays shinning and beautiful for an extended period. All of these and more make this acrylic paint your best choice for use among its peers.

Does There Contains All The Questions About: Is Acrylic Paint Waterproof?

We already established that acrylic paint is water-based, and artists know that it is water-soluble when wet. However, when the paint dries up, it becomes water-resistant. The water resistance is quite limited as acrylic paint is not entirely waterproof.

The fact that acrylic paint is not waterproof in totality should not be a reason to avoid using this paint. As we mentioned earlier, it is one of the favorite paints used by artists today.Despite its water-based nature, it is still considered for outdoor crafts and artwork that needs frequent washing.

Leave a Comment

Your email address will not be published.