Vehicle Painters
Prepare surfaces of vehicles, match and mix colours and apply paint.
Dust in the booth before the pick-up
You are a vehicle painter at a collision repair shop, with a car due to be collected at three this afternoon. It is 11:30. You have just sprayed the final clear coat on a customer's door and the light catches something on the surface. A speck, perhaps two. The booth is booked for another car at one.
Choose what you would do. Then see what happens. There are often good reasons for each choice.
The Moreno car is due at three. I told them it would be perfect. Any chance you can polish out whatever it is and send it out? The next car is waiting for the booth.
Polish out the marks quickly and tell Brett it is fine, so he stays happy
The surface looks right for now. A week later the polished area has a slightly different gloss in sunlight, and the Morenos come back with a photo and a polite but pointed question.
Look at it properly, then tell him honestly how long the fix takes
It is two specks and a faint run, which can be fixed cleanly. Brett re-slots the next car after lunch. Honest timing gave him a better option than a rushed finish.
Tell Brett you will respray the whole door, which will take a day
That would give a perfect finish, but it is more than the problem needs, and you never checked how bad the marks were. The Morenos wait a day longer than they had to.
I just wanted to say I am not fussy, honestly. If there is something small on the door, I really will not mind. I just want my car back. We have the kids waiting.
Tell her you can see it, will fix it, and say when it will be ready
She is relieved to be told the truth, and arranges a lift for the afternoon. The finish is clean when she collects, and she tells you she would have noticed eventually.
Say nothing about the marks and hand over the keys
She drives off happy and spots the marks in the sun the next morning. The shop's name is on a finish you knew was not right, and you cannot take it back.
Take her up on it and send the car out, since she says she does not mind
She is happy today. But a flaw she cannot see now will stand out in the school car park, and what she says at a counter is not always what she thinks at home.
Sorry to interrupt. I mixed a small tin of the red for tomorrow's job, but the label has smudged and I am not sure which formula I used. Can I just use it and see if it looks right?
Use it only for a hidden area, to save the paint
The tin is not what it said. The hidden panel turns out to be partly visible when the door is open, and now there is a patch that does not match anything.
Let him spray a test card with it and judge by eye
The card might look fine, but a small test is only as good as the formula behind it. If it is wrong, you will not know until the car is already painted.
Throw it out, remix from the code with him watching, and relabel everything properly
It costs a few minutes and a little paint. Samir learns that a mystery tin is a risk nobody should take, and the label rule on the wall starts to make sense.
How it went
At three the Morenos drive away in a car that looks like it never had an accident. Painting is patient, exacting work where the standard is set by your own eye. Would you be able to redo something that nobody would ever have noticed?
This is a simplified, fictional situation to help you explore. It is not professional instruction or a test of your ability.
Case study: The silver that would not match
A fictional case set in a spray booth at the back of a collision repair shop, where cars are prepared, colour-matched and painted.
The situation
Bellamy Collision Repairs had a silver sedan with a damaged rear door. Silver is one of the hardest colours to match because it shifts in different light. Kofi, the painter, mixed the colour from the factory code and sprayed a test card. In the booth it looked perfect. But the owner, Mr Dwyer, was a retired signwriter who spent his life looking at colour, and he was going to inspect it in daylight.
What they did
Kofi took the test card outside and held it against the car in the sun, and saw the new paint looked slightly greyer. He remixed it, adjusting a tiny amount at a time, and sprayed another card. He also blended the new paint into the neighbouring panel so there was no sharp edge between old and new. It took most of the afternoon and meant pushing the delivery back a day. He phoned Mr Dwyer to explain why.
How it turned out
The match was good enough that Mr Dwyer walked around the car twice and could not find the line. Kofi had a late lunch. The shop's manager noted that the rework added a day, and decided it was a day worth paying for.
What would you do?
- Why do you think a colour can look right in one light and wrong in another?
- Would you be happy to do a job over to make it right, even if nobody had noticed?
- What would you say to a customer about a delay you chose to make?