Metal gates add a distinguishable level of elegance to any house. However, they are really hard to maintain. As they come in contact with high temperature and moisture, metal gates tend to rust and corrode.
The best way to protect metal gates from weather damage is by painting them. But metal is the toughest surface to paint and you need special preparation along with specific paint to get desired results.
Are you facing the same problems with your metal gate? Wondering which paint will be suitable for it? The best paint for metal gates is one that will protect the metal from moisture, temperature, and most importantly rust.
If you’re struggling to select paint from the hundreds available in the market, don’t worry. We’ve discussed everything you need to know about metal paints including the top products, a buying guide, and tips on how to remove old paint & rust from your gate. So, without further ado let’s begin.
Comparison Chart For Top 5 Paint For Metal Gates
Rust-Oleum Painter's Touch Latex Paint
Krylon K05583007 COLORmaxx Spray Paint
Krylon K05588007 COLORmaxx Spray Paint
Rust-Oleum 7780502 Protective Enamel Paint
Hammerite 5084889 Direct to Rust Metal Paint
Best Paint For Metal Gates Reviews
1. Rust-Oleum Painter’s Touch Latex Paint
When talking about metal paint, Rust-Oleum is the first brand that comes to mind. This brand has been producing high-quality metal paint since 1921 and their Rust-Oleum Painter’s Touch Latex Paint is no exception to the legacy.
This multi-purpose enamel paint is suitable for more than just metal. You can use it on wood, ceramic, plaster, and many more surfaces. It’s especially great for metal as it comes with an outstanding chip-resistant formula that keeps the paint immaculate for years.
Outdoor metal gate paint colors need to be moisture resistant. Otherwise, your gate will rust and the paint will fall off. But not with Rust Oleum’s ultra cover paint. This paint provides enhanced security from rust and corrosion.
Moreover, you will be able to paint over 120 sq ft area with just one gallon of paint. This means you get great value for the money you’re paying.
That’s not all, continuous exposure to natural elements forms spots and stains on metal gates. If you want a paint that will cover the stains, this high coverage paint will be ideal for you.
Lastly, the thin water-based formula is really easy to apply and it dries to the touch in only 30 minutes.
- Exceptional water-based enamel paint
- Long-lasting weather-resistant finish
- Works for both indoor & outdoor metal
- Effectively hides stubborn rust stain
- Dries quickly between multiple coats
- Requires a lot of preparation before painting
The best part of this color is its year-round weather and rust resistance. Its exceptional water-based formula ensures effortless application with a flawless finish to your metal gate.
2. Krylon K05583007 COLORmaxx Spray Paint
Next, we have the brand that introduced spray paints to the world. It’s none other than Krylon Inc and they have been producing the best spray paint for metal gates since 1947.
So, if there is one paint you can trust for protecting your metal gates, it’s the Krylon K05583007 COLORmaxx Spray Paint. This is a dual formula that includes both primer and paint. Therefore, you don’t have to prime the metal beforehand.
What’s more, the primer formula increases the adhesion property of the paint and smoothens the uneven surface. As a result, you get an excellent glossy finish every single time.
In addition, it ensures that the color doesn’t fade over time. You get to enjoy not only vibrant colors but also exceptional rust resistance with this paint.
Ease of application is an important factor to consider in the case of metal paints. Krylon masters this sector too. It features an effortless spray any way technology and a big spray tip that allows you to spray the paint from any angle you want.
That’s not all, the wide tip provides more coverage and a faster finish time. You can cover about a 25 sq ft area with this 12-ounce spray bottle.
- Ensures top-notch durability
- Rust and corrosion protection
- Enhanced paint adhesion
- Widest color range
- Super quick drying time
- Requires top coat
This 2 in 1 paint and primer formula allows you to paint your metal gate without any additional preparation. What’s more the wide color selection allows you to brighten up your metal gate while giving it rust protection.
3. Krylon K05588007 COLORmaxx Spray Paint
Another exceptional product from Krylon is the K05588007 COLORmaxx Spray Paint. If you want to give your metal gates a royal treatment, go for this primer and paint combination.
The spray bottle comes with its signature big button spray tip. So, you get to enjoy the 360-degree effortless application. Moreover, you don’t have to spend money on separate primer products.
If you live somewhere with lots of rain, this paint will be great for you. Because it takes only 20 minutes to dry and you can apply recoat in about 4 hours. This means less risk of the fresh paint getting washed away.
No matter if you want to paint indoor or outdoor metal gates, Krylon has got you covered. Their unique paint formula ensures better paint adhesion and impressive fade-resistance all year round.
If you are worried about rust damage, don’t be! This paint can protect your metal gate from rust and corrosion as it’s moisture & temperature resistant. In addition, their advanced sealing technology protects the metal from harsh elements effectively.
What’s more, you can easily clean up everyday spots as it’s completely scrubbable.
- Features wide surface coverage
- Outstanding metallic finish
- Superior protection against rust
- Dries to touch in 20 minutes
- includes 360-degree spray technology
- Contains strong paint fume
Krylon metallic primer and paint duo offer plenty of amazing features such as excellent adhesion, fade resistance, rust protection, and high endurance. On top of this, this paint is really easy to apply and clean great for hassle-free DIY painting projects.
4. Rust-Oleum 7780502 Protective Enamel Paint
If durability is your primary concern, check out the Rust-Oleum 7780502 Protective Enamel Paint. In terms of performance, this oil-based enamel paint truly stands out with its durable fade-resistant finish and weather-resistant coverage.
The oil-enamel formula prevents moisture from reaching the metal surface and makes it the best paint for wrought iron gates. Because of this, your metal gates remain protected from rust and corrosion damage during summer, monsoon, and winter.
Enjoy its trustworthy and resilient coverage on your indoor and outdoor metal. You can use it on bare, painted, and even rusted metal. It will efficiently cover any stains and spots while adding a low luster sheen to them.
Furthermore, you can cover up to 90 sq ft of the metal surface using only 32 ounces of this paint. In addition, the paint only takes about 2-4 hours to dry so you can finish painting projects in a day.
Lastly, no matter how harsh the weather in your area is, this paint won’t crack, peel or chip.
- Features flat white finish
- Prevents fading, peeling, & scuffing
- Covers over 90 sq ft surface
- Exceptional rust prevention
- Works on top of old paint
- Not suitable for galvanized surface
This protective enamel metal primer from Rust-Oleum is the one of best paint for withstanding heavy weather. It comes with impressive durability and unparalleled rust resistance. Formulated to withstand harsh weather, this paint is excellent for your outdoor metal gates.
5. Hammerite 5084889 Direct to Rust Metal Paint
Are you tired of painting your metal gate every year? Looking for a paint that will provide protection for a few years? Then, the Hammerite 5084889 Direct to Rust Metal Paint will be perfect for you.
This is a three-in-one formula that includes primer, paint, and topcoat in one. So, you get to enjoy superior quality finish and protection with just one paint.
Moreover, you can directly apply this color on top of metal. It will effectively cover the rust and prevent it from reoccurring for over eight years.
It comes in a thick consistency so one coat is able to cover any and all scuffs, spots, and damaged spots.
On top of that, this paint is specifically made for ferrous and non-ferrous metals. As the advanced formula insulates the metal surface from moisture and humidity, you won’t have to deal with rust damage any longer.
Hammerite ensures a smooth glossy finish with a flawless shine. This paint is available in 12 eye-catching shades to match any and every style and aesthetic.
- Unique three in one formulation
- Flawless glossy finish
- 8 years of supreme rust protection
- Covers up to 200 sq ft surface
- Excellent for rusted metal
- Hard to clean from the paintbrush
This multipurpose color comes in 12 high sheen colors with premium coverage to make your metal gate stand out. What’s more, no other paint can beat its longevity as it’ll give you rust protection of over 8 years.
How To Choose The Best Paint For Metal Gates?
Choosing paint for your metal gate can be trickier than picking out a color for any other job. Metal paints need to provide appropriate protection as well as coverage to your gates.
To find out the right paint, you need to consider some crucial factors. We’ve put together a quick buying guide to help you in choosing the finest paint for your metal gate.
1. Paint Type
Primarily there are two types of metal paint: oil-based and water-based. Oil-based paints are primarily preferred for metal gates as they adhere better to metal and provide a more long-lasting finish. In addition, they deliver optimal moisture defense as well as rust protection.
However, oil-based paints possess a pungent smell that is harmful if applied in a non-ventilated area. Water-based paints don’t have this smell and they are easier to apply. You’ll also get to enjoy a faster drying time and better fade resistance with these.
You’ll be able to find both oil and water-based paints in spray form. Spray metal paints make application effortless.
No one wants to use paint on their metal gate that’ll rust or chip off in a few months. Therefore, look for paint that will give long time protection to your metal gate.
As oil-based paints tend to be thicker than water-based ones, they are more durable. The glossy finish of oil paints protects the paint from environmental damage. As a result, you get to enjoy vibrant smooth color on your gate for a long time.
The primary feature you need to ensure for metal paint is rust resistance. Metal surfaces are prone to rust when they come in contact with moisture and humidity. Moreover, your metal gates are sure to rust as they come in contact with moisture almost every day.
Hence, choose paints that provide good rust resistance capability. Also, make sure the paint can cover the surface that is already rusted. Using rust-proof paint is crucial for elongating the lifespan of your metal gate.
4. Drying Time
The longer a paint takes to dry, the higher the chances of it getting scratched or chipped. Water-based metal paints, especially spray paints, take 20 minutes to an hour to dry. So, you can apply several coats of paint in one day.
But oil-based paints can take anywhere from 6 to 24 hours to completely dry. Therefore, you won’t be able to finish the painting project in one day.
5. Temperature & Water-Resistance
Your metal gate will be outside all year round facing temperature fluctuations. So, you need to apply paint on them that’ll safeguard them from continuous environmental abuse.
Temperature and moisture-resistant paint protect the paint from fading and chipping. Moreover, the metal underneath stays safe from rust and corrosion.
How To Remove Paint From Metal?
A freshly painted metal gate can completely change the look of your house. However, painting over old paint can end up making the gate look worse. No matter how expensive paint you use, it won’t give you the results you want as new paint won’t stick properly over old paint and the surface won’t be smooth.
Therefore, you need to remove the old paint from the metal gate before painting anew. Removing old paint can be tricky if you don’t follow the right steps. But don’t worry, we’ve explained the process step-by-step so you get the best results.
Step 1: Gather Supplies
Before starting, gather all the required supplies you’ll need for removing the paint. For starters, you’ll need paint scrapers, wire brush, scrubbing pad, paint stripper, spirit, drop clothes, mineral spirit, etc.
Additionally, for ensuring your safety get rubber gloves, goggles, and a respirator mask.
Step 2: Prepare The Area & Yourself
First of all, if you are working on an indoor metal gate, open doors or windows to ensure proper ventilation. Place drop cloths beside the gate you’ll be working on to catch scraped paint and paint stripper.
You can use old newspapers or cardboard boxes too if you don’t want to spend money on drop cloths.
Wear clothes that cover your skin properly and wear your safety goggles, masks, and gloves. Paint contains chemicals that can be harmful to humans. So, don’t skip the safety measures.
Step 3: Scrape Off The Paint
Get a flat metal paint scraper and start scraping off the loose paint. Keep the scraper flat against the metal surface to get better results.
It’s difficult to get the paint off of curved surfaces with a flat scraper. So, use a wire brush to get to those corners and curves. Scarpe the brush back and forth to get all the loose paint.
Step 4: Sand The Surface
If you’re not satisfied with the results, try sanding the metal gate with sandpaper. 80-grit sandpaper will be enough to smoothen the bumpy metal surface and remove all of the old paint.
Step 5: Apply Paint Stripper
Sometimes old paint can be so stubborn that neither scraping or sanding takes it off. Also, even after removing the paint, there may be stains left. To get rid of such paint and stains, you can use a chemical paint stripper.
Start by pouring the paint stripper into a metal or glass pan. Then apply it onto the metal gate using a disposable brush. Make sure to get to all the corners.
Apply a thick layer of the paint stripper and wait for the recommended amount of time. As time goes by, you’ll notice the paint is starting to bubble up.
Step 6: Final Scraping
After the paint stripper has broken down all the paint, get the flat scraper and scrape off the paint. All of the old paint should come off easily now. Use a scrubbing pad to remove paint from the rolls and crevices. Reapply paint stripper if some paints are still not coming off.
Step 7: Apply Mineral Spirit
Now make sure all the paint is gone and the metal gate is clean use mineral spirit. Use a rag to apply mineral spirit all over the gate. Wipe the entire surface with the spirit-soaked rag to remove leftover paint and chemical stripper.
Step 8: Clean The Metal
In the last step, wash the metal gate thoroughly with water. Wipe it dry using a clean rag to get all traces of chemicals off the metal. Now your metal gate is as good as new!
How To Remove Rust From Painted Metal?
Metal gates are prone to rust as they face moisture & humidity. If you notice rust on your gates, make sure to remove them immediately. Because letting rust sit results in stains and damage that can be irreparable.
But how to clean a rusted metal gate? Well, you can remove rust using home remedies or by applying a chemical solution. For your convenience, we’ve explained both methods.
1. Brush & Detergent
Mix some strong detergent solution with warm water. Then dip a brush into the detergent water and scrub the metal gate with it. Pay special attention to the rusted areas.
Thoroughly scrub all the rusted spots. Then, get your garden hose and spray the soap and chipped rust off of your metal gate. Lastly, dry the gate using a clean rag.
This method is good for removing new rust. What’s more, it won’t damage your paint.
2. Baking Soda
Another home remedy for removing rust is using baking soda. Sprinkle some baking soda on the rusted areas. Baking soda can break down rust. So, wait for a few minutes and scrub the area with a wet brush to remove the rust.
3. White Vinegar
If you’re worried about the paint coming off, use white vinegar. It’s mildly acidic so it won’t damage the paint. Apply some vinegar directly to the rusted spots and wait for 10 minutes. Scrub well then rinse and dry.
If the rust is heavy and old, you may need to use sandpaper. But remember to use really fine or medium grit sandpaper otherwise you’ll end up damaging the paint. Gently sand the rusted areas until the rust comes off.
5. Industrial Rust Remover
If you are dealing with year-old rust, home remedies won’t be able to help you. In such cases, chemical rust removers are essential.
There are many rust remover acids available on the market. But if you use strong acids like hydrochloric acid, it will melt the paint. So, go for a less acidic rust remover such as citric acid. Rust removers with neutral or high pH will be safe to use on painted metal.
Frequently Asked Questions – FAQ
1. Can You Paint Over Rusted Metal?
Answer: You can paint over rusted metal if you prep it properly. First and foremost, you’ll need to remove the rust and old paint from the metal. Then, use a water or oil-based primer depending on how bad the rust was. Oil-based rust-proof primers are preferred as they prevent future rust occurrence.
After the primer has completely dried, you can paint over the metal.
2. What Kind of Paint to Use on Metal?
Answer: Oil-based paints form an impressive bond with metal and provide better protection. However, water-based enamel or acrylic paints can also be used on metal. They are easier to apply and dry much more quickly. For effortless application, spray paints are best.
3. Should I Pressure Wash My Outdoor Metal Gates Or Fences Before Painting?
Answer: Definitely pressure wash your outdoor metal gates before painting. Outdoor metal gates get dirt, grease, mold, and rust build-up over the years. Painting over such a dirty and uneven surface will result in peeling paint.
Pressure washing with 3000 to 4000 PSI will remove all the dirt as well as rust from your metal gate. As a result, you’ll receive a smooth clean surface where the new paint will adhere much better.
4. Is Acrylic Paint Good for Metal gates?
Answer: Acrylic is a water-based paint. It features an exceptional drying time and multi-surface application. To answer your question, acrylic is good for metal only when you prep the metal properly.
As acrylic paint is water-based, you’ll need to apply a good primer on the metal gate beforehand. The primer will protect the metal from moisture and allow the paint to adhere tightly to the surface.
5. Can You Paint Galvanized Metal?
Answer: No, you can not paint galvanized metal directly. A layer of zinc forms on the galvanized metal which prevents the paint from sticking to the metal. So, if you paint over galvanized metal, the paint will peel off.
However, if you clean the white rust from the galvanized surface and prime it properly, painting is possible.
6. What Happens If It Rains On Fresh Paint?
Answer: The rain will wash off parts of the fresh paint. Also, paint won’t adhere to wet metal surfaces. On top of that, the places where the paint is washed off by rain will get rust more easily.
To avoid such conditions, check the weather forecast and make sure it won’t be raining before painting your metal gate.
7. How To Repaint Metal Gates?
Answer: You’ll need to clean the metal gate first. Then, use a good-quality primer all over the surface. Primer is essential for repainting metal as it’ll help the new paint bond with the metal.
After the primer has dried for the recommended time period, you can repaint the metal gate with appropriate metal paint.
If you notice rust, corrosion, and other environmental damage on your metal gate, you should take immediate steps to protect the gate. Because the longer you wait, the more damage will occur and one of the best ways of protecting metal gates is by painting them.
Painting the metal gate can enhance the overall look of your house. This article has given you a complete overview of all the details you need to know to choose the best paint for metal gates. Prepare your gate by following our instructions, choose the paint suitable for your project, and give your metal gate a reinvigorated look.