It depends on how deep the scratch is and where it sits. The key risk isn't cosmetic—it's exposure.
The depth check (simple)
Clearcoat scratch
Often polishable without paint repair
Colour coat scratch
Typically needs paint repair
Primer/metal exposed
Repair recommended to reduce rust risk
Where it matters most
These areas are more prone to chips and corrosion if left exposed:
- Door edges
- Wheel arches
- Sills
If the scratch is affecting your vehicle's appearance, our scratch repair service can restore the finish quickly.
If the damage is made up of small paint chips rather than a continuous scratch, our stone chip repair service may be the better option.
If the damage is more than surface level, it may need more than paint correction alone. See our dent repair page for related bodywork repairs.
FAQs
Will a scratch fail an MOT?
Not directly — MOT testers don't assess cosmetic paint damage. However, if a scratch has caused structural corrosion (rust through metal) on safety-critical areas, that can be an MOT failure.
Should I use a touch-up pen?
Touch-up pens work for stopping rust on bare metal, but they rarely match the colour perfectly. For appearance, a proper repair is the better route.
How quickly should I repair a deep scratch?
If bare metal is exposed, sooner is better. In the UK climate, moisture and road salt accelerate rust formation. A quick repair now prevents a larger, costlier problem later.