Satin paint offers a beautiful semi-gloss finish but before you can enjoy the perks of this finish, the satin paint has to dry. So how long does it take satin paint to dry?
Satin paint takes about 90 minutes to dry. However, you should leave at least 2 hours before applying a recoat. Since sanding is required between each coat of satin paint, the paint has to become hard enough to be sanded and this will take at least 2 hours.
You should know that oil-based satin paints take longer to dry than water-based types due to a higher level of gloss. Satin paint can take up to 24 hours to cure. Like other paints, the dry time of satin paint is based on temperature, humidity, and airflow.
- 1 How Long Does It Take Satin Paint To Dry Between Coats?
- 2 How Long Does It Take Satin Paint To Cure?
- 3 How To Make Satin Paint Dry Faster?
- 4 How Long Does Satin Paint Take To Dry Inside?
- 5 How Long Does Satin Paint Take To Dry Outside?
- 6 How To Know If Satin Paint Is Dry Enough?
- 7 How Long Should Satin Paint Dry Before Sealant?
- 8 Why Is Satin Paint Not Drying?
How Long Does It Take Satin Paint To Dry Between Coats?
Satin paint takes between 1 and 3 hours to dry enough for a recoat. On average, the satin paint will become dry enough for a recoat 2 hours after the paint was applied.
The dry time between coats refers to how long to wait before applying another layer of satin paint over the existing layer. To know if satin paint is dry enough for a recoat, you should feel the texture of the satin paint. When the paint feels dry, hard, and slick, then it is dry enough for another coat.
For the existing layer or coat of satin paint to support the next coat, the existing coat must be completely solvent-free. This means that all the liquid (or solvent) in the existing paint has to be completely evaporated.
The presence of solvent in the existing coat means that it has not completely dried. If you recoat satin paint while the solvent is still present in the existing paint, the new coat will become stained. The solvent in the undercoat will also bleed through the new coat.
So, always leave at least 2 hours between each coat of satin paint. Also, remember to sand the existing coat with fine-grit sandpaper before applying another coat. The purpose of sanding is to make the existing coat smooth and textured so the new coat can bite in firmly.
How Long Does It Take Satin Paint To Cure?
On average, it takes about 24 hours for satin paint to fully cure. The satin paint is said to have cured when the paint particles are hard and fully bonded. Satin paint manufacturers generally recommend leaving satin paint for 12 – 24 hours to cure before handling or cleaning.
The cure time of satin paint refers to how long to wait before the paint can be handled, cleaned, or used. This is the stage where the satin paint reaches its peak as the paint becomes hard, glossy, and moisture-resistant. You don’t have to worry about the cure time of satin paint before applying another coat. For another coat, you just have to wait for the paint to dry.
When the solvent in the paint is fully evaporated, the satin paint is said to dry and you can recoat. However, for the paint to cure, the paint particles have to be chemically bonded through oxidization.
Oxidization is a process where the resins in the satin paint particles react chemically with oxygen in the atmosphere and become solidified. This process can take up to 24 hours and in some cases, less than that. The time it takes depends on airflow around the satin paint coating.
So is there any way to make satin paint dry or cure faster? You’ll be glad to know that there are 3 effective ways to make satin paint dry faster and a guide on each method will be revealed next.
How To Make Satin Paint Dry Faster?
Here are the top 3 methods to make satin paint dry faster:
1. Using Paint Dryer
One very effective way to make satin paint dry faster is by using a paint dryer. A paint dryer is a powdered substance that can be mixed with satin paint to make it dry faster.
The powder is a drying agent that is gotten from iron and copper ions. These irons help the satin paint dry faster by accelerating the rate of evaporation and hardening of the resins in the satin paint. You should know that paint dryers work best for oil-based satin paints.
Here is a guide:
- Get a clean paint bucket
- Pour the satin paint inside the paint bucket
- Add the paint drying powder to the satin paint
- Stir the mixture for a few minutes
- Apply the satin paint
Paint dryers are known to speed up paint dry time by over 50%.
2. Using A Hairdryer
Another way to make satin paint dry faster is to use a hairdryer. Hairdryers produce heat and heat helps the solvent in the satin paint to evaporate quickly. So if you expose the satin paint to the heat from a hairdryer, the satin paint will dry quicker.
Here is a guide:
- Plug in and turn on the hairdryer
- Set the hair dryer to medium heat
- Point the nozzle of the hairdryer towards the satin paint
- Move the hairdryer around the satin paint for 5 minutes
- Increase the heat and move the dryer around for 1 minute
- Turn off the hairdryer and let the paint dry completely.
You should know that it’s a terrible idea to dry the paint completely with a hairdryer. If you do so, the satin paint will dry but it will not cure. This will cause the satin paint to crack and peel off the surface.
3. Thin The Satin Paint
Another method you can use to make satin paint dry quicker is to thin the paint. Satin paint is usually thick and the thicker the paint, the longer it will take to dry.
So to make the satin paint dry quicker, you should make the thick paint lighter or thinner so it can dry quickly. To thin water-based satin paint, use water. For oil-based satin paint, you can use mineral spirits.
Here is a guide:
- Pour the satin paint into a clean paint bucket
- Measure and add the required amount of paint thinner or water
- Stir the mixture with a paint mixer
- Test the mixture on the surface
You should never use water to thin oil-based satin paint or use mineral spirits to thin water-based satin paint. Doing so will damage the paint. Next, let’s check out how long it takes for satin paint to dry inside.
How Long Does Satin Paint Take To Dry Inside?
Under normal drying conditions, it takes satin paint about 2 hours to dry inside. You should leave the satin paint to dry for at least 2 hours before applying a recoat but it will take about 24 hours for the satin paint to cure inside.
You should know that satin paints dry slowly indoors because the paint is not as exposed to heat levels and airflow outside. Indoors, the satin paint is shielded from the elements.
However, you should also know that you can alter the temperature inside to fit the needs of the satin paint. For instance, if it’s raining outdoors, the weather will be cold and in cold weather, satin paint will dry slowly. But you can use a thermostat to increase the heat indoors so the satin paint can dry faster.
How Long Does Satin Paint Take To Dry Outside?
It takes satin paint about 1 hour to dry outside and the paint can be safely recoated in less than 90 minutes. This is because the satin paint is exposed to increased heat and airflow outdoors. The increased heat will make the satin paint dry faster than indoors. The increased airflow will also make the paint cure faster than indoors.
However, you should know that the dry time of the satin paint outside is heavily dependent on the weather. For instance, if it’s raining outside, the satin paint will dry slowly because the weather will be cold and the humidity (moisture level in the atmosphere) will be high.
Since you can’t change the weather or temperature outside as you can do inside, the weather plays a very important role in how long the satin paint will take to dry outside.
As an expert tip, you should avoid applying satin paint outside when the weather is cold or when it’s raining. The best time to apply satin paint outside is in the morning and when the weather is not cold.
So how can you know when satin paint is dry enough? Let’s find out.
How To Know If Satin Paint Is Dry Enough?
The following signs will indicate when the satin paint is dry enough:
The Sandpaper Will Not Get Clogged Up
If you try to sand the satin paint and the sandpaper doesn’t move freely on the surface, then the satin paint is not dry enough.
When the satin paint is still wet, the sandpaper will get clogged with paint particles and gloss from the satin paint.
This will stop the sandpaper from moving freely across the satin paint. But when the satin paint is dry enough, the sandpaper will glide across the paint easily.
The Satin Paint Will Not Smell
When you apply fresh satin paint, the room will be covered in the odor of paint chemicals and resins in the paint coating.
But as the paint starts to dry, the smell will reduce and when dry enough, you won’t perceive any odor from the paint coating.
The Satin Paint Will Appear Glossy
When the satin paint is dry enough, the finish will become reflective and glossy or shiny. But when the paint isn’t dry enough, the satin paint will look wet and blurry.
The Satin Paint Will Feel Hard and Slick
When satin paint is dry enough, the finish will feel very hard and slick. It will feel like you are touching a polished surface. But when the paint is not dry enough, the paint will feel wet and sticky.
How Long Should Satin Paint Dry Before Sealant?
You should let satin paint dry for at least 12 hours before sealing it. This is because once you seal the paint, solvent or oils in the paint can no longer evaporate.
So you should let the paint dry fully before sealing it. If you seal satin paint too soon, the solvent in the satin paint will bleed through the sealant causing stains.
You should also know that you have to sand the satin paint properly if you are to seal it. This is because the paint isn’t designed to be sealed. Satin paint like other semi-gloss finishes has a glossy and hard finish that protects the paint.
This glossy layer prevents other paints and sealants from sticking to the satin paint properly. So you have to sand off the glossy layer to allow the sealant to stick well.
Why Is Satin Paint Not Drying?
DIYers often complain that the satin paint is not drying as it should. Here are common reasons why this happens.
You Recoated Too Soon
If you applied another coat before the existing coat gets dry enough, then the whole finish will not dry. This is because there will be solvent trapped between the coats of satin paint causing the paint to become wet and sticky.
You Didn’t Sand Before Recoat
If you don’t sand before recoating satin paint, then the paint will not dry as it should. This is because each coat of satin paint that you apply dries to form a moisture-resistant layer. You need to sand off the moisture-resistant layer to allow the paint to stick and dry well.
The Surface is Wet
When you apply satin paint on a wet surface, the paint will not dry because the moisture in the surface will bleed through the paint making it wet. The wet surface will also not let the paint stick.
The Temperature is Below 40 Degrees Fahrenheit
You should only apply satin paint when the weather temperature is between 50- and 90-degrees Fahrenheit.
In summary, satin paint takes about 2 hours to dry but the paint takes longer to cure. To make the paint dry faster, you can use a hairdryer or paint dryer.
To make the satin paint cure faster, you should improve the airflow around the paint. Finally, you should ensure to sand the satin paint if you want to recoat or seal it.