Not on sound existing paintwork — spraying straight over a clean, keyed surface is fine. Bare metal or bare plastic needs primer first (see step 2 of the full respray guide above).

No — Engineering Yellow F is a solid single-stage colour, so the touch-up bottle is the finish coat with no clearcoat step needed.

Plenty for stone chips and small scratches. For anything bigger than a coin-sized area, or more than a handful of chips, go up to the 150ml or 250ml size in the builder above.

The same Engineering Yellow F mixed to code either way — the aerosol is the basecoat pre-loaded into a spray can for panel-sized touch-ins, while the tins and bottles are for gun or brush application.

Not on sound existing paintwork — spraying straight over a clean, keyed surface is fine. Bare metal or bare plastic needs primer first (see step 2 of the full respray guide above).

No — Engineering Yellow F is a solid single-stage colour, so the touch-up bottle is the finish coat with no clearcoat step needed.

Plenty for stone chips and small scratches. For anything bigger than a coin-sized area, or more than a handful of chips, go up to the 150ml or 250ml size in the builder above.

The same Engineering Yellow F mixed to code either way — the aerosol is the basecoat pre-loaded into a spray can for panel-sized touch-ins, while the tins and bottles are for gun or brush application.