Is Acrylic Paint Flammable or Combustible?

Well, acrylic paint is not flammable or combustible when it’s wet. But when it’s completely dried, it will turn into a combustible substance. Meaning it will catch on fire at a higher temperature. 

When it comes to any arts and crafts projects, acrylic paint is one of the most popular choices. It’s easy to use, and many manufacturers make it with a non-toxic formula. But for the sake of safety, you may ask, is acrylic paint flammable or combustible?

This article focuses on the combustibility of acrylic paints and will discuss every detail related to it. So, let’s get into that part, shall we?

What’s the Difference between Flammable and Combustible?

Flammable and combustible are two different things. And if we want to understand the differences, we should learn about flash points first. 

The flash point is the minimum temperature where the material will catch on fire and start burning. If the paint is flammable, its flash point will be 100 degrees Fahrenheit. And when the paint is combustible, the flashpoint will be between 100-200 degrees Fahrenheit. 

Flammable paints come with a lower flash point; hence, they’re more vulnerable to fire. And the combustible ones will get ignited at a higher temperature and burn for a long time if you allow them. 

The acrylic acid comes with a flash point of 124 degrees Fahrenheit. Therefore, it’s one of the most combustible paints out there. But to become ignitable, the layers of acrylic paint need to be dried entirely. Otherwise, there’ll be no fire hazard at all. 

Now, giving an example of these two, spray paint is flammable. On the other hand, latex paint is combustible.

Are Acrylic Paints Flammable or Combustible?

Acrylic paints are affordable and beginner friendly. Moreover, it’s available in different types, thick and thin formulas which makes it more user-friendly than it already is. But the thing is, this paint isn’t fireproof. 

When the layers of acrylic paint are completely dry, it becomes combustible. Meaning there’s a great chance it will catch on fire. This paint is made with suspended pigments in the synthetic polymers’ emulsion process. Hence, it offers an insoluble layer because the water in the paint’s formula evaporates while drying. 

The dry layers of acrylic paint turn into a solid plastic polymer. As a result, it becomes vulnerable to burning at around 560 degrees Fahrenheit or 293.3 degrees Celsius. 

However, the dried layers of acrylic paint won’t catch on fire that easily. Furthermore, this paint is made with a water-based formula that slows the burning process. So, you’ll have plenty of time to put out the fire, and it’s still less hazardous than any other oil-based paint.

Although acrylic paint is flammable at some time, acrylic ink isn’t flammable. Know the key differences between acrylic paint and acrylic ink (in case, you needed). 


After getting dried, the acrylic paint creates a layer of solid plastic polymer. And that’s when it becomes combustible. But it’s less combustible than oil-based paints, which is a relief. 

Can I Put Acrylic Paint through the Fast-Drying Process?

Acrylic paints come with a higher flashpoint, so you may think it’s eligible for the fast-drying process. Well, that’s true, but you need to be cautious about some things. 

It won’t catch on fire when this paint is wet. But if you apply heat to the wet layers, there will be consequences. When you use heat more than 90 degrees Fahrenheit, the layers of paint will have blisters and will start to peel. Moreover, it will release toxic fumes. And that’s not something you want!

Therefore, it’s better to avoid the fast-drying process when you’re using acrylic paints. And if you do so, ensure you’re using temperatures less than 90 degrees Fahrenheit. This way, you won’t ruin the painted surface, and the paint will dry quickly. 


If you apply the fast-drying process in acrylic paint, it can start peeling, or there’ll be blisters. Also, it can release toxic fumes. For this, you shouldn’t use more than 90 degrees Fahrenheit if you want the painted surface to go through the fast-drying procedure. 

Is Latex Paint Flammable or Combustible?

Well, even though it’s called latex paint, it doesn’t contain any latex or rubber. It’s known for its amazingly durable finish and is suitable for outdoor and indoor applications. And in case of any mess, you can clean it quite easily. 

The acrylic latex paint and the acrylic paints come with the same ingredients, but the pigments and binders differ. Acrylic latex paint has a water-based formula, but titanium dioxide and synthetic latex binder are in this paint. So, acrylic latex is non-flammable. 

However, the dry layers of acrylic latex become hardened polymers. Hence, it’s combustible, just like acrylic paint. 


Latex paint is non-flammable, but when it dries, it becomes combustible.

Is Wall Paint Flammable?

The answer can vary according to the type of paint you’re using. Here’s a list of common paints applied on walls; check out which is flammable. 

  • Spray Paint

The spray paints are made with combustible chemical vapors. And it will get ignited when it comes in contact with flames. Even the spray paint fumes are flammable. So, yes, spray paint is flammable and combustible. However, it won’t catch fire when the paint is dried unless a higher temperature is applied. 

  • Oil Paint

When wet, oil paints are flammable in any form. However, it is combustible when dry. These paints are made with tons of solvents, making them vulnerable to ignition. 

But oil paints won’t catch on fire randomly. When it’s on the tube, or you’re working with it, there’ll be no fire hazards whatsoever. But if it comes in contact with any flames, it will catch fire quickly and burn for a long time. 

  • Chalk Paint

Chalk paint is super popular when it comes to painting walls and furniture. And this paint isn’t flammable or combustible, which makes it the safest choice out there. 

You can use chalk paints on ceilings, in the kitchen, or around the fireplace without any trouble. And it’s suitable for outdoor and indoor areas, so it’s versatile. 


Spray paint is flammable when it’s in aerosol form but non-flammable when dried. But oil paint is flammable when it’s dry and wet. Moreover, the emulsion paint is slightly combustible, and the chalk paint is neither flammable or combustible. 

What Are The Main Hazards of Flammable Paints?

Flammable paints can leave adverse consequences to us. Since not many people are well concerned about it, the problem deteriorates even more. So, here we have covered the hazards of flammable paints so that you can be well aware of these.

Problem 1: Damage to Eyes

Exposure to the vapor of flammable paints can reach our eyes. Due to this, the functioning of the iris and lens of our eyes are disrupted. With time, this can affect the pupil of our eyes significantly if not washed properly.

Although this may not make a person blind, flammable paints can cause serious complications to our eyes over time.

Problem 2: Disruption in Respiration 

Flammable paints are never a friend of people with asthma. This is because the particles from this paint can get into the lungs and trigger this disease.

Not only that but any people not having asthma could also be affected adversely from flammable paints. If you are very close to it without any mask, this can easily get into your lungs through the nostril. As a result, your respiratory system would be interfered with which can cause serious breathing complications.

Problem 3: Skin Irritations

Vapor from the paint might cause you to experience skin irritation. Sometimes the consequence of skin eruptions shows up immediately and sometimes it takes months to years to appear.

Your skin can also absorb liquid chemicals from paint. Sometimes the liquid chemicals directly irritate your skin and sometimes it gets through your skin to the bloodstream and cause harmful effects.

However, you can take huge advantages of acrylic paint if you use it carefully. For example, it’s possible to make colours using acrylic paint (you can create beige colour with acrylic paint!). Just know the right way and that’s it!

Frequently Asked Questions

Is water-based paint flammable?

No, most water-based paints are non-flammable when it’s wet. But after getting dried, it turns into combustible materials. Also, if you mix it with flammable substances such as thinners, it may catch on fire. 

Is acrylic lacquer flammable?

The acrylic lacquer helps the paint to get sealed and allows it to dry quickly. And it can get ignited if it’s not fully dried. Moreover, the fast-drying quality of this product makes it vulnerable to fire if it comes in contact with naked flames. 

Can I put the acrylic paint in the microwave?

When applied to ceramic or glass objects, you should only put acrylic paint on the oven. This way, it won’t get ruined easily, and these materials won’t release fumes, which makes the process safer. 

Is acrylic sealant flammable?

The acrylic paint sealant’s flashpoint is 110 degrees Fahrenheit. Therefore, it will easily catch fire if you paint the walls around your fireplace. 

The Bottom Line

So, is acrylic paint flammable or combustible, you ask? Well, here goes your answer. 

When this paint is dry, it won’t catch on fire in any conditions. But once the paint is fully dried, it becomes combustible. But you have nothing to worry about if it’s not coming in contact with naked flames or higher temperatures. 

MetaIs acrylic paint flammable or combustible, and is it safe to use? To learn the answers, click on this article right away!

Leave a Comment