Since different types of paint are used for different reasons, it’s very common to wonder if you can use a specific type of paint on something else.
Before painting wood, many things come to mind about the paint, like the cost, the type of paint to use, its availability, and time. Once you have all these other factors sorted, ensure you Do This Before Using Metal Paint On Wood
Metal paint can be applied on wood and give excellent results, however, it is very important to ensure that you are using the right type of paint and wood before you can begin the painting. Metal paint can be used on wood but with the proper preparation.
The preparation process includes adding a thin layer of primer to the surface of the wood to ensure that there’s adhesion between the wood surface and the metal paint.
Metal paints aren’t designed to be applied on wood and may soak into the grain excessively; if you decide to use metal paint on your wood, you should have a dry, cleaned surface and use a primer before you apply paint.
Keep on reading as we elaborate more on metal paint and wood.
What Is Metal Paint?
Before we define metal paint, let’s get to the primary purpose of paint. Pigment – it’s a colored material with different types of colors.
Binder – a substance that sticks fast to an object; they hold the pigment together.
The pigment is mixed with binders, creating paint. We paint on surfaces to make them last for a long time and to protect the surface from the sun, water, and bad weather.
So, what is metal paint?
This type of paint is created for metal surfaces and prevents the metal from bad weather and even scratches. Metal paint can be used on outdoor surfaces since it has a protective coat, making the metal attractive and shiny.
Metal paint helps the surface to last for a very long time. It’s available in many colors, making finding your favorite color easy.
You can use metal paint in these two ways:
- Spray paint is the simplest way of painting metal; it’s very helpful on metals with different shapes and forms. It gives an even finish and dries quickly.
However, it may require a few layers of paint to get to the type of finishing that you want and may not be as smooth as brush-on paint.
The disadvantage is it may be difficult finding water-based spray-can paints.
- Brush-on paint – this process takes a long to apply. However, the end result can be long-lasting and smooth.
Oil-based and water-based paints can be easily found.
Rollers apply a thick coat on items that can be used outdoors and protect them from paint, wind, and sun.
Types of Metal Paints
Let’s look at some of them
- Oil-based paint
It’s extracted from natural oils and adheres well to the surface, and prevents it from rusting since it is not water-based. You may use it on your metal gate or garage door.
- It’s also perfect for used areas since it doesn’t peel easily.
- It’s best for outdoor projects.
- It’s easier to clean and lasts for a long time.
- Does not need primer.
- It’s the most expensive.
- Acrylic paint
This is a famous variety, and it protects metals from corrosion for a very long time. With the proper preparation, it can be easily applied. However, it’s not waterproof, meaning it cannot survive outdoors for long unless you apply a sealer.
- Can be used on both indoor and outdoor projects.
- Very affordable
- It’s water-based and sticks fast to an object or surface.
- It’s not durable and can’t last long outdoors.
- Latex paint
They are very common and can be found anywhere. Most are like acrylic paint; they can be used on doors and windows.
- Its water-based paint
- They are environment friendly
- It’s less glossy than acrylic paint.
- It has many options.
- Hammer paint.
Hammer paint consists of acrylic, epoxy, and alkyd base paint. It looks as if it has been nicely hammered after finishing. After drying, it looks like a metal that has been hammered. It can be used for staining plastic and wood.
- It has different colors and textures.
- It provides two coat layers, making it easy to use without a primer or a top coat.
- Alkyd paint
It is commonly used for painting galvanizing, and they stick to surfaces hiding any marks; they can be used on furniture and doors. Alkyd paint is straightforward to clean with water and is friendly to the environment since it is not very toxic.
- It’s flammable take precautions when using it.
- Very easy to apply
- Can be used both indoors and outdoors
- Epoxy paint
Epoxy paint can be applied on metal without sanding since it changes a rusty metal to one with no rust. This type of paint is not commonly used since it’s very toxic and hard to spread, but it can be used on outdoor projects since it easily withstands high temperatures. It can be used for industrial use.
- It’s very rare.
- Should not be used on household products.
- Paint for rust and metal
It has the potential to be applied directly on metal surfaces that have rusted, but be careful not to apply on temperatures exceeding 150 degrees. You should also avoid using it on drinking water surfaces.
- Dries quickly.
- It has a covering ability for a surface that has rust.
- It offers different shades.
Uses of Metal Paint
- Metal paint changes the vehicle’s appearance and gives it a shiny look. · Can be used on furniture made of metal, gates, windows, doors, and many more.
- Can be used on roofs and surfaces that are made of steel.
- Prevents the surface of cooking utensils from a lot of heat, such as the oven and stove.
Like any other type of paint, metal paint has advantages and disadvantages.
Let’s discuss some of them.
Advantages of metal paint.
- If it is used correctly, metallic can be cleaned easily with a wet cloth because most of them are water-based, and water-based paints are easy to clean.
- It’s straightforward to use if you follow the correct preparation.
- It’s long-lasting when applied correctly and can last for years without peeling as it sticks well to a metal surface.
Disadvantages of metal paint.
- Can cost a lot; you should examine different prices before deciding what to buy. Metal paints cost a lot due to their manufacturing process; it’s challenging to match the colors and requires great complexity when creating them.
- It may be challenging to remove it since it can be dangerous and tiresome.
- It can easily catch fire, take precautions before using it since some types of metallic paints are flammable.
- Use gloves and masks while applying the formula since it can be harmful; the masks protect not to inhale fumes from paint. Inhaling these fumes can cause headaches or dizziness.
Differences Between Metal Paint and Wood Paint
- Wood paint is more expensive than metal paint since it can be hard to remove, take time, and is also very expensive to remove the paint until it retains its original form.
- Wood is used on penetrable surfaces like wood since it penetrates quickly, while metal paint is used on metal surfaces like steel and aluminum.
- Metal paint is less shiny than wood paint; while you can use metal paint on wood, it is tough to use wood paint on metal.
- Metal paint prevents the surface from fading and wetness, whereas wood paint protects the surface from any fungal and bacterial since its created to protect the wood.
- Wood paint consists of resins and pigments, while metal paint contains color, primer, and rust hindrance to protecting metals.
Can Metal Primer Paint Be Used On Wood?
No, it’s not advisable to use a metal primer on wood. A wood primer can always be used on any kind of wood surface.
Since the metal surface is not penetrable, it’s hard to use any kind of paint, so the primer becomes a bond between the paint and the metal surface, but since the wood surface is penetrable and any type of paint can be used on it, the primer stays between the wood and prevents the paint from being absorbed.
From that explanation above, it’s noted that wood primer and metal primer are used for different reasons, so it’s best not to use a metal primer on wood. They are very different even though they both make the surface smooth and stick paint to it.
A primer protects the wood and stops bleeding from wood tannins.
It also forms an even surface, so it’s better to use a stain-blocking primer when buying a primer for your wood.
Choose a primer that can be used on the paint you will use. For example, if you are using water-based paint, use a water-based primer, and if you are using an oil-based paint, use an oil-based primer.
Since wood and metal primers are used for different reasons, I recommend against using metal primers on wood.
Here are some of the differences between wood primers and metal primers.
- Working with metal primers is very difficult compared to wood primers, which are very easy to work with.
- While wood primers are used on surfaces that are not penetrable, metal primers are used on penetrable surfaces.
- Metal primers hide anything that’s not perfect from the surface while wood primers help prevent paint absorption.
- Wood primers help to stop natural tannin found in wood, while metal primers prevent the metal surface from rusting.
Can You Use Rust Coat Paint on Wood?
Rust coat – is used when there’s extreme decomposition, mostly in harsh environments.
Rust coats can protect wood, metal, and plastic. It also adds a pure color, an excellent example of a rust coat paint is Rust-oleum. Rust-oleum paint’s main job is to prevent rust. Although rust-oleum is specifically for metals, it can still be used to paint wood.
To answer the question, yes! If you properly prepare the wood, you can use rust coat paint on the wood.
Rust oleum should be applied on top of a primer or an existing paint on the wood.
Without a primer, rust oleum will not stick correctly.
Things to consider before applying rust-oleum paint on wood.
- Select the wood type that you will use; rust-oleum can prevent rust, but it should be used indoors rather than outdoors.
- Rust-oleum works well on hardwood and horizontal surfaces; if you want to use it on vertical surfaces, you must change the position until everything dries.
- Decide if you will use a spray can or brush-on paint.
Spraying can be a good option if you have never painted, though using the spraying method in a small area is challenging.
Be careful when using a brush because painting roughly or using the wrong brush can leave marks even after the rust-oleum paint has dried.
- Type of rust-oleum paint: although they are wide varieties of rust-oleum paints, consider oil-based ones.
- Choose the type of primer to use; the best primer is an oil-based primer.
- You can test it out on a similar wood to know if you will like it.
Note: Priming Rust-oleum paint is unnecessary when painting metal, unlike when working with wood.
But why prime wood?
- It helps the paint in durability and sticking better.
- It helps to prevent tannin bleeding by covering pores and gaps.
- It covers any old stains on the wood.
Types of paints offered by rust-oleum
Rust-oleum has different kinds of paints.
And so, it’s essential to identify the type of paint you want to use before you purchase it.
- Enamel-Based Paints. It can be used for indoor and outdoor projects and dries to a glossy hard finish that resists stains and scratches.
- Wax. It can be easily applied by brush, helps keep the furniture new, and protects the wood furniture. Wax should be applied by hand, which is very difficult to remove.
- Primer. Hides imperfections and gives a smooth finish.
- Undercoating. Protects your car from corrosion and rusting and extends the durability of your car.
- Spray paint. It can be applied on different surfaces and is easy to use. It is flexible since it can be used on any shape surface.
- Epoxy shield. It is very resistant to chemicals and stains, long-lasting, and can withstand wear and tear. It can also be used in busy areas like workshops and garage floors and works best in industrial areas.
- Rock solid. It can be used both indoors and outdoors and provides durability. However, it’s very slippery before drying.
- Paints. The product line has different paints for projects that can be used on bare surfaces or recently used.
How to Apply Rust-oleum On Wood
- Step 1: Using a finer grit sandpaper, sand the wood to make it smooth.
- Step 2: Carefully clean all the dust on the surface using a wet cloth and leave the wood to dry.
- Step 3: After making sure the wood is dry, the next step is applying the primer. It’s recommended to use an acrylic latex bonding primer; it does a fantastic job. Let the wood dry completely before applying the paint.
- Step 4: Use a paintbrush or roller to stir the paint well and apply it to the prime wood. If you choose spray paint, shake the can and spray it evenly on the wood.
- Step 5: Apply another coat after the first coat has dried. Also, you can apply as many coats as you want until you are satisfied. But give the coats time to dry before applying another one.
Here’s How to Paint Bare Wood:
Benefits of applying rust-oleum paint on wood.
- It’s cheap and easy to find.
- It’s easy to apply.
- It’s long-lasting.
- It dries to a hard, durable finish.
- Protective coating.
- Adds a brighter look.
- It can be found in many different colors.
Types of rust-oleum paint
Rust-oleum provides both oil and water-based paints, especially spray paints; oil-based rust-oleum spray paints are of high quality, provide more durability than water-based ones, and take time to dry compared to water-based paints.
Check the instructions at the back of the paint can to confirm if the paint is oil or water-based. If the cleaning instructions suggest using soap and water, it’s water-based; if it suggests using something like mineral spirits, then it’s oil-based spray paint.
How to Prime Wood Before Painting
Before we get to how to prime wood, you must be wondering what is a primer? , when you should use it, how you should use it, and why you should use it; this will be a perfect guide for you.
Primer is a liquid substance always applied to wood, metal, and others to prevent rust or paint absorption.
Since wood absorbs liquids, it may suck excess paint, so it’s essential to use a primer to stop the absorption. A primer also works as a sealer.
Tip – Try matching paint types with your primer. For instance, use latex paint if you use a latex primer.
Uses of Primer
- It adds protection to the surface.
- It helps the paint to last for a long time.
- Helps the paint to stick to surfaces that are not penetrable
- Helps penetrable materials on good application and drying the coats.
- Protects a surface with chemical properties that can affect the use of paint.
- Helps you to use less paint.
- Makes the painting beautiful and smooth.
Prime is critical when painting. Apply gray primer for darker coat paints and white primer for bright paints.
Things to consider before priming your wood.
- Is the wood unfinished, or was it previously painted.
Check if your wood is unfinished or whether you will be painting it for the second time.
Unfinished wood is a penetrable surface and will absorb more than repainted wood. If the wood was previously painted, the wood would absorb old paint molecules in the wood grain. Even after the wood is sanded, it still won’t require as many coats of primer as a piece of wood that has never been painted.
Also, whether the wood was painted previously or not, using a primer is a must.
- Wood quality and color.
If the piece of wood has a dark color, you will have to use more than one coat of primer to fully cover the surface to absorb the new paint color nicely.
- The place it will be kept after finishing.
Is the place indoors or outdoors? If it is placed outside after finishing, you may add more than one coat of primer or a stain-blocking primer to protect the wood from staining.
- The type of primer to use.
If you are using latex paint, you will need to use a latex primer; if you are using exterior paint, you will need to use a high-build primer to maintain your paint’s durability.
- The coats of primer you are going to use.
Knowing the number of coats you are going to need is very important since you will be able to know the amount of prime to buy.
- When more than one coat of primer should be used.
If the piece of wood is old or new. If it has never been used before, sand the wood before priming.
- When to use one coat of primer.
If the wood surface is fully covered with one coat of primer even after drying, then one is enough.
Now that you have some clue on what to consider let’s look at some of the things you will need when priming wood.
Supplies you will need before priming wood.
- At least two brushes (for primer and paint.)
- Painting mask.
How to Prime Wood Before Painting
The first process is to properly sand the wood with sandpaper until the wood is smooth. This step is crucial.
Clean the wood surface thoroughly to remove all the dust particles.
You can wipe the wood surface with a wet cloth. Be careful not to wet the surface since it has to be dry before applying the primer.
Leave the wood to dry for some time.
You can now apply the first coat of primer.
Do not apply excess primer since it can leave marks, just use enough primer to make sure the wood is fully coated.
You may apply the second coat though it’s not a must. But ensure the first coat has dried completely before adding the second coat.
Once the primer has dried, the first coat of paint can be applied. Use the same process you used on the primer.
Look for any primer spots and make sure the coating is even. Then after the first coat has dried, you may apply the second one if you wish.
Ensuring the coat has dried before applying another coat is very important; it also helps to check for any persisting color from the primer.
I hope this has answered your questions; note that wood surface is the easiest surface to work with.
How to Use Metal Paint on Wood
Before you start painting, check if your wood surface is dry enough. If not, then dry the wood first; the simplest way to know if your wood is dry is by sprinkling water on the surface, and if the water gets absorbed, then the wood is dry; if it doesn’t, then it’s not yet dry.
Paint the whole surface to prevent the paint from dripping. If you are not painting the whole surface, you can tape off the places you will not paint.
Things to note before painting metal paint on wood.
- Metal paint won’t last on wood as compared to wood paint.
- Check the moisture in your wood.
- When sanding your wood apply less pressure.
- Use 280-grit sandpaper.
- Talk to an expert first in case of any doubts.
- Read the instructions on the paint packaging and follow them correctly.
- Always allow the coat to dry before adding the next coat.
Well, let’s look at the steps.
- Preparing the wood surface.
First, sand your wood using medium grit sandpaper till it’s smooth enough.
Wipe the surface with a wet cloth to remove dust, follow up with a dry cloth and dry the surface completely.
Check to ensure the wood is clean and dry before moving on to the next step.
This process can be used on both painted and bare wood.
- Applying the primer
Prime your wood always before applying paint.
The primer stops your wood from soaking paint. Ensure it’s a wood primer you are using since you will use metal paint.
- Applying paint
You can use a paintbrush, sprayer, or roller. Also, stir the paint using a clean stick until it’s mixed thoroughly.
While applying the first coat, apply lightly to the wood; it should be painted in thin coats.
When removing the roller after dipping it in paint, you have to let excess paint drip into the container before you start to paint.
This helps prevent the painting of thick layers that take time to dry.
Fill the spray can with paint and try spraying on wood that looks exactly the same as the type of wood you will use. You can apply the color and flow to your wood if the color and flow are okay.
Dip the brush into the paint but not too deep since it will cause an uneven finish and splashes. After applying the paint using your chosen method, leave the paint to dry completely before applying another coat.
- Apply the second coat
You can apply the subsequent coats at different intervals until satisfied. The coat should dry totally before adding another one.
Note: Move your brush from top to bottom while painting. Most importantly, always follow the instructions on the paper to use the paint correctly.
Metal paint on wood does not provide durability.
Can I Use Metal Paint On Pressure Treated Wood?
When the lumber is dipped into chemicals while applying high pressure to make sure chemicals penetrate deeply, that’s what’s known as pressure treating. Woods that go through this process are called pressure-treated woods.
It helps protect the wood against rot, thus lasting for a long time.
So can metal paint be used on pressure-treated wood….the answer is yes, but it’s not that advisable since you have to wait for the wood to dry first, not to mention waiting for months or at least one year before applying any paint, including metal pain.t It also requires a lot of patience; otherwise, you might end up with an ugly finish.
Benefits of pressure treated wood
- It has been protected from fungus and rotting since it has been treated.
- Pressure treating wood increases its durability.
- Resists insects.
How to Paint Pressure Treated Wood.
What you will need
- Paintbrush (at least two, one for primer and paint.) or spraying can.
- Paint (latex paint.)
- Soap and a clean rug.
- The Wood’s Dryness
If the wood absorbs water, then the wood is dry. Let the wood dry for at least 3-4 months before painting (depending on the thickness of the wood and the climate where you live)
A moisture meter can also check if the wood is dry. If you rush to paint the wood, it may result in the peeling of the paint.
Also, don’t let the wood dry too much; this can cause it to crack.
- Cleaning the wood.
Use soapy water and a cloth to scrub any dirt on the surface, do not use a firm pressure washer since it can put a lot of water in the wood, delaying the drying process or removing the chemical preservatives.
Wipe with a clean, dry rug and leave it to dry again for weeks or months, depending on the climate.
- Allow the wood to dry
The wood needs time to dry after exposure to chemicals used to treat it and the water used to wash it.
After confirming if the wood is dry, you can now prime the wood with one coat of primer. You can use a primer recommended on your label, and if possible, avoid an oil-based primer.
Primer helps to stop the top layer of paint from being absorbed by the pressure-treated wood.
- Apply paint or stain.
After the primer has dried, you can now stain or paint. With staining, you may not have lots of colors to choose from since it has only shades of brown colors, but it’s easy to apply since it soaks inside the wood.
Painting gives the wood a new color and fills in cracks in the wood, and you can paint with any color since there are a lot of colors.
I recommend using latex paint for pressure-treated wood rather than oil-based paint since it sticks much better; when painting, apply one coat, and leave it to dry before adding the second coat of paint.
Tip – Use kiln-dried wood if you don’t have time to wait for the treated wood to dry.
Can You Use Wood Paint On Metal?
In general, wood paints are made for penetrable surfaces like plaster, wood, and drywall. Wood has a surface that absorbs, while metal doesn’t.
I don’t recommend using wood paint on metal since they lack protective additives that will protect the metal. These are rust, UV, and moisture resistance, which helps metal paint last on and protect metal surfaces.
Although wooden paints may be advertised as rust and moisture-resistant, they are not good enough for metals; they don’t stick well to metal surfaces since they can’t be absorbed in metal.
You may be wondering what kind of wood paint to use…..
As much as most of the hardware that can be used on wood can also be used on metal, some things cannot. Many paints are meant not to soak into the surface; this paint can be used on metal. Paints that can soak into the surface, like watercolor paints, cannot be used on metal.
When applying wood paint on metal, use a metal primer before you paint and go through the preparation process; if you want to attempt using wood paint on metal, I would suggest you consult first to avoid using the wrong type of paint, having uneven finish or causing damage on your metal.
Metal paint has extra additives like rust and moisture resistance that protect the surface. In addition, you can count on it to deliver your desired shades, thanks to the wide color array. However:
Do This Before Using Metal Paint On Wood
If you still wonder if you should use metal paint on wood, then yes! You can paint wood with metal, but only if you prepare it properly.
Don’t forget always to use a wood primer when painting wood. The formula seals the surface and guarantees a consistent and uniforms finish.
Metal paint colors on your wood add gorgeous color to it. But it should not be used on things that are going to be used by children or animals since it can be toxic if ingested accidentally.
Thanks for your time!