A laminated decal is a printed film with a clear layer over the ink. The laminate is there to take scuffs. The fit is what keeps it on the panel.
Check the job first
Match the decal to the machine before you peel anything. A wrong fleet number is worse than a blank panel. Confirm you have the film you ordered for that panel: a short-term mark and a long-term name are not the same product. Read the note on the bag. If the size looks wrong against the panel, stop and ask. Forcing a decal around a handle or a sharp bead is how edges lift the next week.
Clean, then stick
Wash off mud and grease, rinse, and let the panel dry. A final wipe with a clean cloth and a panel wipe or isopropyl alcohol takes the last film of oil. Stick while the panel is still clean. In a busy bay, dust settles again if you walk away.
Line the decal up. Masking tape hinges help on a large panel. Peel the liner steadily and keep fingers off the adhesive. Set one edge, then squeegee across in overlapping strokes so air goes out to the sides. Work the corners. Do not stretch the film to make it reach.
After it is on
Look along the panel for silver lines of trapped air. Squeegee them out. Leave the decal alone before the machine is pressure-washed. If a corner lifts, it is usually dirt, a cold damp panel, or a missed stroke, not a mystery fault in the ink. Clean and refit rather than sticking a second decal over the first.
We print the artwork you approve. In-stock catalogue stickers can dispatch the same day. A custom decal is quoted and is not a same-day item.
Sources
- Titan Graphics fitting note. This page describes how we print and how a yard can fit stickers. It is not a legal duty.