Fitting guide
Fitting a decal well is mostly preparation. The sticking part takes two minutes; getting the panel ready and the position right takes half an hour, and that half hour is the difference between a repair and a bodge.
Before you start
- Pick a dry day between 10°C and 25°C. Vinyl adhesive will not grab properly in the cold and goes unmanageably tacky in direct summer sun.
- Work in the shade, on a panel that is cool to the touch.
- You need: warm soapy water, a clean cloth, isopropyl alcohol, masking tape, a tape measure, a felt squeegee (or a credit card in a cloth).
Taking the old one off
- Warm the old decal with a hairdryer or a heat gun on low — warm, not hot. Aim for the temperature of a hot cup, not a kettle.
- Lift a corner with a fingernail or a plastic trim tool. Never a blade.
- Pull it back on itself at a shallow angle, slowly. Fast pulling tears it and leaves the adhesive behind.
- Take the adhesive residue off with a proper adhesive remover, then wash the panel with soapy water and finish with isopropyl alcohol so nothing oily is left.
Getting it in the right place
- Hold the new decal up, still on its backing, and measure it in against a panel line or a window edge — not against the old ghost mark, which is rarely straight.
- Tape a hinge along the top edge with masking tape so it can flip up and down without moving.
Wet fitting — the method to use
- Mix a few drops of washing-up liquid into a spray bottle of clean water.
- Flip the decal up on its tape hinge and peel the backing away.
- Spray the panel and the adhesive side generously. Wet, not damp — this is what lets you slide it into place instead of committing on contact.
- Lay it down, nudge it until it is square, then squeegee from the centre outwards in overlapping strokes to push the water and the air out.
- Leave the application tape (the paper or clear film on the front) alone for an hour, then peel it back on itself at a shallow angle.
Afterwards
Leave it 24 hours before washing the van and a week before jet washing it, and never aim a pressure washer straight at an edge. Small bubbles usually disappear on their own within a few warm days; a stubborn one can be pricked with a pin and pressed flat.
Stuck? Send us a photograph — we would much rather talk you through it than have you fight it.