Defects in the paint may arise for a variety of reasons, both natural and man-made. Wrinkles on spray paint, while it’s being repainted, aren’t typical, despite what some people may think. Many people do not know how to fix wrinkled spray paint.

To fix wrinkled spray paint, you should scrape or sand to remove the wrinkled coating and sand the surface smoothly to blend it into the surrounding coating. Make sure the surface is spotless. If needed, you should prime bare areas with the appropriate primer. And allow it to dry according to package instructions.

In today’s article, we’ll teach you how to fix wrinkled spray paint, so you don’t have to be concerned about the incompatibilities of the chemicals used to make paints.

How To Fix Wrinkled Spray Paint

What Is Spray Paint Used For

Liquids that are available in aerosol cans are known as spray paints. There is a sprayer on the top that dispenses the paint while in use. It is the most famous and modern alternative to the traditional way of painting any surface. You don’t need to have a brush or roller while using spray paints. These colors are available in different finishes and textures, from glossy to matte. Some of them are resistant to heat also.

Using spray paint allows you to cover surfaces quickly and more evenly than traditional paint. It can be an effective way to touch up or apply a new coat of paint for different kinds of DIY projects. Depending on the kind of spray paint you apply, you need to use a primer on your surface before applying your spray paint.

ProsCons
Offers more even coverage without brush strokesMore expensive per square foot of coverage
 A million times faster than brush on paintRequires ventilated area in which to work
Can be used to transform metal, wicker, plastic, resin, and other surfacesExtremely toxic
Clean-up is quicker – no brushes to rinse or buckets to washNot as durable as brush primer
Easy to use outdoors, with a drop cloth and some newspaperSpray paint is typically oil-based, so cleaning up on your hands requires mineral spirits or strong exfoliation

Spray Paint Finishes

Spray paint comes in different finishes that help you achieve your desired look. Here are some of the most popular spray paint finishes.

Flat spray paint appears completely matte on a surface with little to no gloss.

Semi-gloss spray paint has a finish that is between matte and gloss paint. This can give your painting project a subtle shine that is not overly glossy.

Glossy spray paint has a moderately glossy finish.

High-gloss spray paints offer the highest level of gloss. This produces the shiniest coating of all the spray paint finishes.

Satin spray paints have a medium gloss and low-sheen finish.

Metallic spray paints make surfaces highly reflective, resembling a metallic finish.

Spray Paint Types

Various spray paint types are available. The selection of the spray paint type is essential. If you use the wrong type, you can’t get the desired result. Below are the different types of drizzle colors that are available.

General purpose: You can use the all-purpose drizzle on any indoor or outdoor surface, over different materials like wood, stone, and rocker.

Lacquer: Its shades make the surface durable and hard. But, you need to apply them in more layers, and thus are not used much.

Epoxy: The shades of them are resistant to household stains and go household cleaners. It is a heavy shade filled with different adhesives and polymers.

High-heat: This paint can endure a large amount of heat up to 1000 degrees Fahrenheit. You can use them on objects like ovens and stoves. It is also a perfect option for application on the exteriors of any item.

Chalkboard: This special type of color makes the surface good for you to write on. They may transform any surface into a dry-erase board. It is an ideal choice for many children’s rooms.

Frosted: Its colors make the surface semi-transparent or misty. You may use them for privacy purposes, so none can see through the surface.

Enamel: Enamel colors can give a very glossy finish. They are hard to paint furniture and outdoor items. They may endure very harsh weather, so they have proper durability.

Acrylic: Acrylic is resistant to water and has a durable finish. You may use them in automotive for better results.

Oil-based: Oil-based is resistant to chipping and corrosion. Moreover, oil-based colors don`t demand a primer.

Rust-preventive: Shades have various finishes. You can apply them over areas that tend to rust. Mostly, they are a good choice for outdoor furniture and other metal surfaces.

How To Fix Wrinkled Spray Paint

How To Fix Wrinkled Spray Paint

You need to read some DIY gear to make things easier and faster. Also, you should be more careful this time to avoid incurring another paint defect because of nastiness. The following steps help you to fix wrinkled spray paint.

Sand The Affected Area

You can smooth wrinkles with fine-grit sandpaper after a painting has cured. You should keep going until the surface matches the surrounding covering. It is imperative that you sand with great care to avoid sanding into areas that were not affected by the wrinkle issue.

You may use a paintbrush and some wet paint, on the other hand, to smooth out a wrinkled area to match the surrounding coating. The problem is that if you do it incorrectly, using a paintbrush to smooth off a paint finish could cause extra problems.

Next, you should allow the paint to dry before using sandpaper. The most important rule is to avoid wetting the sand.

Clean The Sanded Area

If you clean the sanded area carefully, that will help prevent wrinkles in newly applied paints. Before moving on to the following step, make sure to clean and neat the area you sanded.

If you want to avoid dealing with paint wrinkles again, this cleaning is critical. If you’ve sanded into the primer layer, you’ll need to reapply a primer coat before painting again.

You should remember to read the primer coating directions before using it on your car.

Apply Primer and Let It Dry

If you applied primer coating, you should wait for it to dry before proceeding with this step’s instructions. Check the handbook or instructions to learn how long the primer coating should be left to cure correctly.

You should wait for the primer to dry thoroughly before applying paint to the surface. If you don’t do it, another paint problem may arise.

Apply the Spray Paint

Get out your paint and apply it to the area where the wrinkle developed before once the primer coat has dried. Read the directions on how to apply the paint you bought and follow them closely to avoid other possible flaws.

Spray paint demands a good shake before use, so make sure to do that first. In the case of other paints, you should follow the application directions provided by the manufacturer.

You should maintain a constant distance from the surface while spraying. Keep your hand steady to avoid creating paint wrinkles. If you spray too far away, you may end up with drips and runs. Rapid focus is needed in this situation.

What Causes Spray Paint To Wrinkle

Many factors may cause wrinkled spray paint. For example, the quality of the spray paint, the type of material you’re painting, and other environmental factors. Below, you can read the main factors that cause spray paint to wrinkle

Thick Coat

Applying too thick a layer of paint is the main reason for spray paint wrinkles. The cause for these wrinkles is that the outer layer, of the paint, has dried faster and quicker than the inner layer and the inner layer is still damp. 

Since the paint is not fully cured in the inner layer, this outer layer may dry faster and try to expand. This ultimately will cause the wrinkles of spray paint that nobody wants.

Hot Weather

Extreme temperatures could also result in wrinkles. Painting outdoors in the hot temperatures of summer may cause wrinkles on the spray paint. When the weather is too hot, then there are higher chances that the outer layer of the paint coat will dry faster than the inner layer coat. This may result in spray paint wrinkles. 

Inadequate Dry Time

If the first coat of spray paint doesn’t dry adequately before the second coat is applied, the solvents and drying agents in the second coat of paint may compromise the hard shell of the first coat. It may convert it into a slimy, unstable surface. As a consequence, the second coat attempts to bond to an unstable substrate. In this circumstance, the topcoat wrinkles, as it loses adhesion to the item’s surface.

Surface Contamination

Another reason for wrinkling spray paint is surface contamination. For spray paint to dry properly, it needs to have a clean, dry, and properly prepared surface. If the surface is contaminated with a solvent or cleaner film left from the surface preparation steps, that residue will react with the spray paint carriers. And it causes the spray paint to wrinkle as it dries. In this case, you must remove the paint must and re-clean the surface before being repainted.

Incompatible Products

You should follow the guidelines of the paint manufacturer about compatibility between primers, paints, thinners, and additives. Paint formulations differ from one paint line to another. Some use acrylic or water-based carriers. Other paints are lacquer-based, and some are propelled by volatile epoxy solvents. These products are incompatible. If you apply a lacquer-based finish coat over a standard, the lacquer carriers and driers likely will dissolve the first coat, creating a wrinkled finish.  If the materials are not compatible with each other, then this may also cause wrinkles on the spray paint.

How To Prevent Spray Paint From Wrinkling

These are some pro-spray-painting tips that you can use to avoid wrinkled spray paint and get a smooth paint finish.

Set up a good environment

Set up a good painting environment first to guarantee painting success. You should lay a drop cloth down and use lifts to hold objects off the work surface. You can buy painting lifts at the paint store. But, you may use any type of can or jar from your recycling bin or blocks of Styrofoam from packaging to hold your item off the ground.

Sand the surface

Sand the surface by applying a fine-grit sanding block to rough up the surface a little, so that the spray paint has something to stick to.

Spray the paint

Always spray outside or in a well-ventilated area like a garage with the door wide open. Try to wear a protective mask while spraying.

Shake the can for a minute, then shake it again for another minute and also while you are spraying.

For optimal paint adhesion and drying, spray when the temp is between 65 – 85 degrees. Cooler is better.  75 degrees and no humidity is perfect. If you spray when it is very hot and humid out, it may dry to a grainy texture.

Use more thin coats than fewer heavier coats. Thin coats dry faster and adhere better. You should sand lightly between coats and remove the sanding grit. Then apply another light coat. Continue this until you have the desired coverage.

Before adding another coat, use a clean soft rag to wipe the surface from any overspray, dust, or debris that may have gotten on the surface between the coats. You may also use fine steel wool, or even super fine sandpaper to knock down any over-spray in between applying thin layers.

Long, light fluid strokes are the way to spray. You shouldn’t forget to shake the can a few times when you spray. If you spray the paint with the can horizontally, the paint may spatter or come out blotchy, keep the can vertical.

Get all the coats needed

You should get all the coats needed on the piece that you are spraying within an hour. Wait 48 hours to apply a new coat, if you can’t get this done. If you add a coat before this waiting period, you run the risk of the paint wrinkling.

Let the piece dry

You should let the piece dry longer than the directions on the can state. Weather conditions affect the drying time. The piece may feel dry to the touch, but may not have cured yet. When placing the piece back in your home to use, be gentle with it for a few days while it cures.

Conclusion

If you follow the above instructions, you shouldn’t have to deal with wrinkles any longer. You can save yourself a lot of time and money if you do what has been said above.

We hope that you have learned how to fix wrinkled spray paint. This is all you need to do to get rid of wrinkles: sand off the old layer of paint, properly clean the surface, and reapply the paint.