Restoring an old Matchbox car means taking it apart at the rivets, stripping and repainting the body, cleaning or replacing the glazing and wheels, and putting it back together. It turns a battered childhood car into one you'd put on display. But decide first whether to restore at all: to many collectors, an original car in played-with condition is worth more than a restored one.
First: restore, clean, or leave it?
| The car | Best option |
|---|---|
| Heavy play wear, a childhood car, sentimental value | Restore - you're making it yours again |
| Light wear, original paint mostly intact | Clean only - originality is worth keeping |
| Possibly rare or valuable | Leave it until you know what it is - a repaint can't be undone |
| Swollen, cracked or crumbling metal | Leave it - that's zinc pest, and no restoration fixes it |
Gentle cleaning alone is often enough: how to clean dust off model cars and getting rid of the musty smell from old diecast.
The restoration process
- Photograph it first from every side, so you know where every part, colour and decal went.
- Drill out the rivets. Most older diecast is held together by rivets on the base. Drill just the head of each rivet with a small bit, slowly, until the base lifts off. Go gently - drilling too deep damages the post you'll need to reassemble.
- Separate the parts and bag them: body, base, glazing, interior, wheels and axles.
- Strip the paint with a stripper that is safe on zinc alloy, following the label, with gloves and good ventilation. Test on the base first.
- Clean the bare metal and let it dry fully before painting.
- Prime and paint in thin coats. Light coats keep panel lines and badges sharp; heavy coats fill them.
- Add decals if the original had them. Reproduction decals exist for many popular models.
- Clean or replace the glazing - mild soap and water for windows; avoid solvents, which can cloud clear plastic.
- Wheels and axles: clean the originals, or use replacement parts if they are bent or missing.
- Reassemble with small screws in tapped holes, or with epoxy if you won't need to open it again.
Common mistakes
- Drilling right through the rivet post - you lose the fixing point.
- One thick coat of paint - it hides the casting detail that makes the model.
- Superglue near windows - the vapour fogs clear plastic. The adhesive guide is in how to fix a broken diecast car.
- Restoring a valuable original before checking what it is.
After the restoration
A restored car deserves better than the toy box it came out of. Keep it out of direct sun, which fades fresh paint as quickly as old (protecting diecast from sunlight), and give it a spot of its own - it's a car with a story now.
FAQ
How do you restore an old Matchbox car?
Photograph it, drill out the base rivets, separate the parts, strip and repaint the body in thin coats, clean or replace the glazing and wheels, and reassemble with small screws or epoxy.
Does restoring a Matchbox car reduce its value?
For many collectors, yes - original paint, even worn, is valued above a repaint. Restore childhood or sentimental cars; check first if a car might be rare.
How do you take apart a diecast car?
Drill the head of each rivet on the base with a small bit, slowly, until the base lifts off. Don't drill through the post, or you lose the fixing point for reassembly.
What paint stripper is safe for diecast?
One that is labelled safe on zinc alloy. Follow the label, use gloves and ventilation, and test on the base first.
Can you restore a car with zinc pest?
No. Swelling, cracking or crumbling metal is internal degradation of the alloy, and no restoration fixes it. Keep it dry and separate.
The KP Design display for a restored car
A car you've spent hours restoring should be seen every day. The Infinity Garage 2nd Gen is a wall case for one small car - up to 100 mm long - held with the 3M car pads included in the box, which suits older castings with no base screw. A UV-free certified 4000K LED lights it without fading fresh paint, and it hangs on a wall plate with a key hook: hang your keys and it lights up for about 20 seconds. Midnight Black or Nimbus Grey, $44.90 early-bird pre-order price; full specifications on the specs page.