How do you fix a deep scratch on a plastic dashboard?
Daniel Moore
Published Jan 13, 2026
The Process
- Step 1: Clean the area on and around the scratch with interior plastic cleaner. ...
- Step 2: Using a heat gun (at around half power), gently apply heat to the plastic until it begins to soften. ...
- Step 3: Apply a grain pad to the affected area, using very light pressure. ...
- Step 4: Let the area cool and harden.
How do you fix deep gouges in plastic?
Apply the epoxy filler to the gouge with a small putty knife. The epoxy filler is thick and will spread easily. After filling the gouge, lay a small piece of Mylar on the surface, covering the gouge. Smooth the Mylar out with the putty knife.
How do you get deep scratches out of black plastic?
How to Remove Scratches From Black Plastic
- Apply a dab of the plastic scratch remover or metal polish to a soft cloth.
- Buff the scratched surface with the product, using back-and-forth and circular motions. Use gentle to medium pressure. ...
- Repeat the process, if necessary, to remove any remaining scratches.
Does WD 40 remove scratches from plastic?
Does WD 40 remove scratches from plastic? WD 40 is a water-displacing oil that is used to lubricate tools and remove water from metal surfaces. It does not remove scratches from plastic.
Does Vaseline remove scratches from plastic?
Work a little bit of Vaseline into the scratch using a circular motion. Wipe the area with another clean cloth, and check the results. Keep in mind that experts have mixed opinions as to how well this works, though. Some also like using Vaseline to shine up their dashboards.
31 related questions foundDoes toothpaste remove scratches from plastic?
White toothpaste is very effective at removing shallow scratches from CDs and DVDs and can remove scratches from other manufactured plastic items. Apply a thin coating of toothpaste with a soft cloth. Gently rub in a circular motion, then rinse clean. This will remove the scratch.
Why does toothpaste remove scratches?
Paste-based toothpaste acts as a mild abrasive that levels out the scratch, removing it or making it less noticeable.
How do you repair a vinyl dashboard?
How to repair a cracked dash with filler?
- Trim/shave away any lifting edges.
- Fill the crack a little high with the epoxy and smooth with a card.
- Allow to cure for an hour.
- Sand evenly with 220 grit wet-or-dry.
- Repeat until a level surface is achieved.
- Polish with 500 grit wet-or-dry sandpaper.
- Texturize.
How do I buff out a scratch on my car?
Here are 3 scratch removal techniques that will help you out quick and easy:
- Regular, gentle car wash. Pour water over the surface of the scratch and rinse the car well. ...
- Using toothpaste to remove mild car scratches. Wash and dry the scratched area with car soap or liquid detergent. ...
- Using WD-40 to remove car scratches.
How do you clean plastic dashboard?
If your plastic is stained, apply a very small amount of mild soap, laundry detergent, or plastic auto cleaner to a damp cloth. Never apply any cleaning solution directly to the plastic. Wipe the area until it is clean. Follow up with a clean, dry rag.
How do you fix a hole in a leather dashboard?
How to repair a rip in a leather dashboard
- Clean the area. Use damp cloth with water and soap to clean the damaged area. ...
- Apply compound. Use a plastic putty knife to apply the compound onto the exposed surface and fill in the gap. ...
- Apply the grain paper. ...
- Paint. ...
- Heat the grain paper. ...
- Apply finish.
Does WD 40 remove scratches from glass?
You should not use WD 40 in an attempt to remove scratches from glass. WD 40 isn't a polish; it's a lubricant that contains petroleum and oils.
What kind of toothpaste removes scratches?
But buffing out car scratches with any old toothpaste will only make the situation even worse. It is always recommended to use 'whitening' toothpaste to remove scratches from your car. 'Whitening' toothpaste works best because it contains small, barely perceptible abrasives.
How do you cut a scratch?
Applying T-Cut
Working in a circular motion, rub the solution over the scratched area, applying firmly to ensure it gets into the grooves of the damage (especially with coloured T-Cut). In many cases, the cloth changes colour as the top layer of paint is removed.
What can you use to buff plastic?
Polishing plastic with toothpaste
Using toothpaste is really effective to remove small surface scratches from soft plastics on small household items like frames or storage boxes. You'll want to use a non-gel paste and if you can find one with baking soda in it, that's an added bonus.
What is the best polish for plastic?
Toothpaste and baking soda are both mild abrasives that you can use to polish plastic. For deeply etched or discolored plastic, squeeze non-gel toothpaste directly onto the surface and rub it in a circular motion with a microfiber or cotton cloth.
How do you make homemade plastic polish?
- Combine one-half cup vinegar and one-fourth cup baking soda into a plastic spray bottle.
- Pour one half gallon water into the bottle. Replace the bottle cap and shake it vigorously until the baking soda is well constituted into the two liquids.
- Spray the plastic piece with the baking soda mixture.
How do you remove scuff marks from interior door panels?
Use WD-40 to remove scuff marks from your car's interior door panel.
What is flocking a dash?
Flocking is a simple, DIY process that adds a custom touch that is highly functional. You've likely seen it on the dashboard of many race cars, though you may not have known what it was called. That suede-like treatment is done by a process called flocking.
How much does it cost to repair a dashboard?
The Best in Auto Repair
The average cost for dashboard replacement is between $1,883 and $2,030. Labor costs are estimated between $562 and $709 while parts are priced at $1,322. This range does not include taxes and fees, and does not factor in your specific vehicle or unique location.
How can I make my car dashboard look new again?
A little oil from the kitchen will make your dashboard look as new as the day you drove it off the lot. Allstate Car Insurance and Elite Auto Repair suggest using olive oil but really any kind of oil will do, whether it's olive, vegetable or coconut oil.