Can You Use Ceiling Paint As A Primer

Can You Use Ceiling Paint As A Primer?

I received an email the other day from one of my amazing readers with a question: “Can you use ceiling paint as a primer?”

And after emailing back, I thought to myself treating it comprehensively as a topic will be the right thing to do so other readers (like you) can benefit from it as well.

So YES! You can use ceiling paint as a primer as they are usually white and share similar properties to a sealant.

But the application is not as easy as you think, especially if the material is drywall.

Can You Use Ceiling Paint As A Primer?

I will unhesitatingly use any available ceiling paints for priming if I’m running out of a primer during work. And you too can.

It’s been tried and tested by thousands of weekend warriors, remodeling contractors, and painting professionals, especially when there are limited resources and time that won’t permit them to set a trip to the hardware store.

So rather than tossing leftover ceiling paint into the trash can, people reversed it to an economical solution that yields better results.

Although you can use the ceiling paint as a primer for your drywall, you will have to apply multiple coats to cover the material adequately – and this could be time and energy-consuming.

It is because drywalls are very porous and tend to soak up paints like a sponge.

Interestingly, I found out that the latex interior paint I usually use to paint walls has the same properties as those of ceiling paint.

Read Also: Best Primer For Drywall

Frequently Asked Questions

Using Ceiling Paint As A Primer

1. Can I use ceiling paint as an undercoat?

Since ceiling paint can substitute as a primer, there is a strong possibility you can as well apply them as an undercoat.

But first, you should always remember their primary differences. The core theme of a Primer is to seal and protect bare surfaces like wood and plaster. Meanwhile, an undercoat is excellent on an already painted or primed substrate.

Its purpose is to protect and shield intense underlying colors from shining through the topcoat.

You can undercoat your walls or woodwork with ceiling paint if necessary, but it doesn’t mean you should. Ceiling paint should be strictly used only for ceilings.

2. Is ceiling paint different from regular paint?


There is a HUGE difference between regular interior paint and ceiling paint. One of which is: regular wall paint is thin and has low viscosity, which means it will likely drip when you try to paint a ceiling.

Meanwhile, ceiling paints are thicker and designed to have superior grip onto the ceiling, which results in fewer drips and unsightly runs that are difficult to fix after drying.

On top of that, certain types of ceiling paint are good at hiding stains as well as small defects, providing your ceiling with a clean, uniform finish. And that’s why you can use them as primers.

3. Is it better to roll or spray paint onto a ceiling?

Well, it depends on the situation at hand.

It is no doubt DIY homeowners are customary to use a paint roller whenever they want to paint large uninterrupted surfaces like walls, ceiling, etc.

But it isn’t always the best tool for the job since the application process is slow and requires more labor hours. Even at that, obstructions and painting edges might be a hassle.

For this reason, we have selected a couple of professional yet affordable rollers that can help facilitate the work and make it enjoyable – instead of using your everyday-boring rollers.

However, if you’re painting the entire room (the ceilings, walls, and ceiling trim altogether), you are playing a tough game that demands breaking out heavy-duty tools.

Using a paint sprayer for this type of operation is much more efficient, especially if the ceiling is heavily textured.

Also, it eliminates the need for cutting in, which is one of the most time-consuming parts of interior painting. Just spray the ceiling and let the overspray land on the wall, as well as the ceiling trim.

So endeavor to check out our list of best paint sprayers for the ceiling. They offer high efficiency with the latest technology that gives you breakneck speed and a professional finish with up to 55% less overspray.

4. What happens if you don’t use a primer before painting?

To attain proper paint adhesion, priming is ALMOST inevitable. It is because the primer provides a base for the paint, which makes the color of paint applied on top of the primer remains true –succinctly preventing it from peeling, cracks, and fading.

Hence, if you skip this vital process, you run the risk of peeling paint, particularly in humid conditions.  More so, the lack of adhesion could make cleaning more challenging months after the paint has dried.

What happens if you don't use a primer before painting

4. What is the best primer for the ceiling?

I’d recommend KILZ Adhesion High-Bonding Interior Primer[/amalinkspro]. They are ideal for both new and previously coated surfaces that are rough and uneven that prevents uniform coverage and application of the topcoat like drywall and plasterboard walls and ceilings

This product not only primes but also fill in grooves and imperfections in the ceiling. So it’s worth the penny.

5. What happens if you don’t paint over primer?

This question is pretty much the same as asking what will happen if you don’t use a primer before painting”.

Although we have treated this question as a complete topic, as such I’m not going into much details here.

Just so you know: if you don’t paint over primer, the pigment ratio of the medium will soak into the wall, leaving a lighter color.

6. Should ceiling paint be flat or eggshell?

The type of ceiling paint finish you choose can dramatically change up the entire aesthetic of the room, so it is imperative to choose wisely between these two most basic paint sheens.

Below is a summary of the difference between both sheens.

Prominently, the flat or matte finish is every DIY enthusiasts’ favorite since it does not reflect light and can hide irregularities and defects such as old water stains or divots.

Unfortunately, a flat finish shows every scuffs and collision with the surface. Therefore, it’s preferable when used in low-traffic areas, as it doesn’t hold up well with hands and errant bumps from feet that occur frequently.

Eggshell, on the other hand, is easier to clean than flat paint, which makes it ideal for bathrooms and kitchens – although is quite reflective and hides ceiling imperfections as well.

Read Also: What Happens If You Paint Over Rust?

6. Should ceiling paint be flat or eggshell

Can you use ceiling paint as a primer on walls?

Most people use leftover ceiling paint as a primer to paint their walls: ceiling paint is usually white and has the same properties as a paint sealant; it can be used easily. Therefore, you can mix the paint together without any problems since they are the same composition.

Can I use ceiling paint as an undercoat?

A ceiling primer is designed to protect the surface and prevent stains from ruining your interior, which is the base of your home. You can stain-block your ceiling if it is porous and you bar it with a stain-blocking primer, or you can use matte paint as an undercoat if the ceiling has previously been painted.

Can I use paint instead of primer?

Can Paint Be Used As Primer? If you paint a wall or wood surface, such as the walls of your house, you can make your own primer for a significant savings. Paint that is easily thinned to be a smoothing agent on the surface will be able to be used as a top coat.

Can I use ceiling paint as drywall primer?

Many contractors substitute ceiling paint for drywall primer when a shortage of time won’t allow a trip to the hardware store. You may do this, but you have to use more paint to get the job done. Ceiling paint is a finisher, not a sealer; consequently, rough drywall soaks it up like a sponge.

Is ceiling paint OK for walls?

It’s fine to use ceiling paint on walls. In some cases, it might be preferred as a cost-saving measure for using leftover white ceiling paint as a primer. The only thing to keep in mind when using ceiling paint as a top-layer wall paint is that the lack of color variety makes this a hard “first choice.”

Is ceiling paint OK for walls

Is ceiling paint different to wall paint?

Ceiling Paint Vs.

The biggest difference between ceiling paint and wall paint is their viscosity or “thickness” levels. Ceiling paint has a higher viscosity than wall paint, meaning that it’s thicker and will adhere better when applied.

Can I use ceiling paint to paint a closet?

Is Ceiling Paint Ok For Closets? By not covering the inside of the closet, you save time and money. In addition to being tough, ceiling paint hides imperfections in the drywall (which is common in closets), and it is also cheaper than wall paint.

Can I use ceiling paint as a primer on wood?

Just two coats of finish paint. Ceiling paint is good for ceilings because it is lighter in weight than wall paint, and therefore is less likely to pull itself off the ceiling. You need a primer-sealer for wood or painted wood. Latex is OK: names are enamel undercoater, primer-sealer, and latex Kilz.

Can I use ceiling paint on closet walls?

if you dont mask the inside of the closet, you save time and money. ceiling paint is pretty tough, hides imperfections in the drywall (very common in closets), and most importantly, is cheaper than wall paint.

Is primer necessary for painting?

You’ll mostly need to prime before painting when you’re going from a very dark color to a very light color. Paint colors that are very saturated will show through lighter, less saturated colors. Priming the walls will help you get a better idea of how the new color is applying and covering.


Hopefully, the question “Can you use ceiling paint as a primer” has been answered appropriately?

Well, for me, I don’t always recommend using ceiling paint in place of a primer. Not as though they won’t do the trick, but using a primer for priming is far more efficient.

If you have a primer sitting around the garage or have some money to get a new gallon, instead of trying to experiment on something that not that reliable, I’d suggest you stick with the use of the primer.

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