Transport Wax
Quick answer: Transport wax (also called transit wax) is a temporary protective coating applied to new cars for shipping and storage. It must be removed during pre-delivery inspection (PDI) to avoid bonding issues and staining.
What it means
Manufacturers apply a peelable or detergent-soluble waxy film to painted panels to protect against salt, fallout and grime in transit. It is not a long-term protectant. Proper removal uses dedicated removers or controlled TFR/wash processes, followed by decontamination and panel wipe before any sealant or ceramic coating.
Why it matters
- Clean foundation: residues can interfere with coatings, PPF and even dealer sealants if not fully removed.
- Appearance: aged or patchy transit wax can dull the finish or collect dirt around edges and badges.
- Process efficiency: correct chemistry reduces scrubbing and the risk of marring on fresh, soft clear coats.
- Quality control: full removal allows accurate inspection for transport damage before handover.
Where you’ll see it
On new vehicles at ports, compounds and dealerships before PDI; occasionally on long-stored stock cars.
Context
Car Paint Protection; Prep & decontamination; New vehicle PDI
Common mistakes
- Coating or sealing on top of residual transport wax, leading to poor bonding and patchy behaviour.
- Over-strong TFR or hot-panel work that stains plastics or dries on the surface.
- Missing wax lodged in panel gaps, hinges and badge edges.
- Confusing transit wax with a dealer-applied paint sealant and leaving it on the car.
- Skipping decon and panel wipe after removal, which leaves hidden residues behind.
Written by Danny Argent. Last updated 10/11/2025 16:49