The interior of a car loses its original appearance over time, and most often this concerns the dashboard (dashboard). Fading in the sun, the appearance of scuffs and scratches make the interior unkempt, and glare on glossy plastic can even interfere with visibility. Can restore the instrument panel to a presentable appearance and deep black color specialized black matte paint.
However, simply choosing a can in a store does not guarantee an ideal result. The plastic in the car interior is exposed to constant temperature changes, ultraviolet radiation and vibrations, so ordinary enamel will not last long here. It is important to understand the difference between decorative coatings and compositions intended for use in an aggressive interior environment.
In this article, we will take a closer look at what types of paints are suitable for a dashboard, how to properly prepare the surface, and why matte texture is the standard for the dashboard. You will learn about the nuances that will help avoid peeling of the coating and the appearance of unwanted gloss in the future.
Why matte texture for the instrument panel?
Choice matte paint for a torpedo is dictated not only by aesthetics, but also by driving safety. Glossy surfaces, even if they look beautiful immediately after painting, over time begin to treacherously glare in the sun. This glare reflects on the windshield, distracting the driver and reducing the contrast of the road image.
The matte surface, on the other hand, diffuses light, creating an even, deep black finish. This property is especially valuable for older cars, where the dashboard plastic often fades to a gray or red tint. Usage Black Matte compositions allows you to completely hide defects and return the interior to a strict, factory look.
In addition, matte coatings, as a rule, are less demanding on the ideal smoothness of the base. Small scratches and scratches, which would be clearly visible on a glossy surface, become almost invisible on a matte surface. This simplifies the DIY restoration process.
- 🌑 No glare - a key safety factor that eliminates the reflection of the sun in the windshield.
- 🛡️ Hiding defects — matte texture visually masks minor scratches and unevenness of the plastic.
- 🎨 Aesthetics — deep black color gives the interior a modern and expensive look.
It's worth noting that not all matte paints are created equal. There are compositions with varying degrees of roughness (from soft-touch to shagreen). For a torpedo, it is optimal to choose coatings with a light texture that imitates factory plastic to avoid the “painted bucket” effect.
Types of paints for plastic: what to choose
The auto chemical market offers many solutions, but not all of them are suitable for application to a dashboard. The main requirement is elasticity coating after drying. The plastic of the instrument panel expands when heated and contracts when cold. If the paint forms a hard, inelastic film, it is guaranteed to crack or begin to peel off in chunks.
The most popular solution is aerosol paints based on acrylates with the addition of plasticizers. They are easy to apply and often do not require complex equipment. However, professionals prefer two-component polyurethane compounds, which, when mixed with a hardener, create an incredibly durable and chemical-resistant coating.
⚠️ Attention: It is strictly not recommended to use conventional nitro enamels or metal paints without a special adhesive primer. They do not have the necessary adhesion to the plastic and will quickly peel off.
There are also special interior paints with the effect Soft-touch (soft touch). They create a velvety, pleasant-to-touch surface. Such coatings look premium, but require extremely careful use, as they get dirty easily and do not withstand aggressive chemical cleaning.
Required materials and tools
The quality of painting a torpedo depends 80% on the preparation and materials used. Skimping on primer or degreaser in this matter means dooming the job to failure in advance. You will need not only yourself matte black paint, but also a whole range of auxiliary means.
First of all, you need a special adhesive primer for plastic. It is this that creates a chemical bond between the inert surface of polypropylene or ABS plastic and the finishing coating. Without this layer, the paint will stick only due to mechanical adhesion, which is minimal on smooth plastic.
For degreasing, use special anti-silicones or alcohol solutions. Gasoline, acetone or aggressive solvents (646, 469) cannot be used - they can melt the structure of the plastic, making it sticky or changing the geometry of parts.
Before purchasing paint, check its compatibility with your type of plastic. Place a drop of paint on an inconspicuous area or the inside of the piece. If the plastic does not “float” after 5 minutes, the composition is safe.
Also prepare abrasive materials. For initial matting of smooth plastic, you will need Scotch Brite or fine sandpaper (P400-P600). Do not use coarse grain to avoid creating deep scratches that will be difficult to cover.
Surface preparation technology
Preparing the torpedo for painting is the most labor-intensive stage. If you plan to paint the panel without removing it from the car, the quality will be low, and the risk of painting adjacent elements (glass, casings) is very high. Ideal option - torpedo dismantling.
The dismantling process differs for different car brands. Usually it is necessary to remove the decorative trims, unscrew the screws under them and carefully snap off the clips. After removal, the part must be thoroughly washed with car shampoo to remove road dust and greasy deposits.
☑️ Checklist for torpedo preparation
After washing comes the matting stage. Smooth factory plastic needs to be roughened. Go over the entire surface with Scotch Brite or sandpaper. Your task is not to tear off the plastic, but to create a uniform matte scratch. Then carefully remove dust and degrease the surface.
The final stage of preparation is applying primer. Spray a thin, translucent layer of adhesive primer. Let it dry as directed (usually 15-30 minutes). Now the surface is ready to apply the base color.
Painting process: step-by-step instructions
Painting a torpedo requires a clean room without drafts or dust. The temperature should be within +18...+25°C. Before starting work, the spray can must be shaken thoroughly (2-3 minutes) to mix the components and the ball.
Apply black matte paint from a distance of 20-25 cm. Movements should be smooth, back-and-forth. Make the first layer very thin, almost “dusty” - this will improve adhesion. Do not try to paint over the plastic the first time, this will lead to drips.
Layering scheme:1st layer: Thin, “sprayed” (drying 10-15 min)
2nd layer: Basic, wet, but without drips (drying 20-30 min)
3rd layer: Finishing, corrective (if necessary)
After applying the second coat, allow the paint to dry. Matte enamels often dry faster than glossy enamels, but complete curing takes from 24 hours to several days. Do not rush to install the torpedo back until the coating gains strength.
The main rule of painting: it is better to do three thin layers with intermediate drying than one thick one, which is guaranteed to flow or wrinkle.
If you are using two-part paint in an aerosol can (with an activation button on the bottom), remember that once activated, the mixture does not last long (usually 24 hours). You need to work quickly and confidently.
Comparison of popular compositions for plastic
To make it easier for you to navigate the multitude of brands, we have compiled a comparative table of popular solutions. Prices and specifications may vary, but the general trends remain the same.
| Brand/Type | Base | UV resistance | Elasticity | Price |
|---|---|---|---|---|
| Kudo KU-6002 | Acrylic | Average | High | Budget |
| Motip Deco Plastic | Acrylic | High | Average | Average |
| Reoflex Plastic Primer + Base | Polyurethane | Very high | High | High |
| Bosny Plastic Primer | Acrylic | Average | Average | Budget |
Please note that using a primer + paint system from the same manufacturer will often give better results as the chemistries are guaranteed to be compatible with each other.
For torpedoes with a textured surface (“shagreen”), it is better to choose paints that, after drying, do not create a smooth film, but retain the relief. Using smooth glossy paint on textured plastic without prior filling will result in loss of texture and the appearance of unsightly stains.
Common mistakes and how to avoid them
Even experienced professionals sometimes make mistakes, let alone beginners. One of the most common problems is the appearance of “orange peel” or shagreen where there shouldn’t be any. This occurs due to incorrect distance to the surface or the solvent drying too quickly.
Another problem is greasy stains and streaks that appear through the paint. This is the result of poor defatting. The silicones found in interior polishes are very difficult to remove with regular washing. Use special degreasers for plastic before painting.
⚠️ Attention: Never paint a dashboard if the interior is cold (below +15°C) or too humid. Condensation settling on fresh paint will make it cloudy and whitish.
Another common mistake is insufficient drying between layers. If you apply a second coat to the “under-dried” first one, the solvent may boil, creating bubbles. Follow the time intervals indicated on the can.
Is it possible to paint a dashboard without removing it from the car?
Theoretically, it is possible if you very carefully seal all adjacent parts with masking tape and paper: windshield, steering wheel, air ducts, dashboard. However, the quality of painting will be lower, since it is difficult to get to hard-to-reach places, there is a high risk of paint getting on the glass (where it is then difficult to wash without damaging it) and it is impossible to evenly heat the part for better polymerization. Dismantling is the only professional approach.
Caring for painted surfaces
Once you have successfully painted your dashboard, it is important to properly care for the new coating. In the first 2-3 weeks, avoid using aggressive chemicals to clean the interior. Allow the paint to completely polymerize and gain maximum strength.
For regular cleaning, use damp microfiber or special sprays to care for matte plastic. Avoid products containing silicone or oils, as they can create an unwanted shine on a matte surface.
If you live in a hot climate, try to park your car in the shade or use sunshades. Constant overheating of even high-quality paint can eventually lead to fading or discoloration.
Frequently asked questions (FAQ)
How long does it take for the paint on the dashboard to dry before installation?
Surface drying occurs in 20-40 minutes, but complete polymerization and strength gain require 12 to 24 hours. It is better to install the part in the car no earlier than one day after painting.
Do I need to remove the old plastic before painting?
If the old plastic does not have deep cracks or peeling, it does not need to be removed. It is enough to thoroughly matte the surface and degrease it. If the coating peels off on its own, it must be completely removed.
Is it possible to paint the torpedo in a different color, for example, gray?
Yes, the technology remains the same. The main thing is to choose the right primer and paint for the plastic. Matte gray is even more practical than black, as dust is less visible on it.
What is the difference between plastic paint and regular paint?
Paint for plastic contains special elastic additives (plasticizers), which allow the coating to stretch and shrink along with the part under temperature changes without cracking.