Pete,
This is a superb tutorial and deserves a "How-to" thread of its own.
Paul TM pointed me in the right direction and it's going to be absolutely invaluable for me.
Don't be shy, get it on a sticky thread for all to see.
I'd happily post it myself but you should take the credit.
I copied it and formatted it as a bulleted list of instructions to print out and follow at home, like this:
Preparation is the key for a good paint job.
The trick is to paint your suit in such a way that when you have finished it does not look like you have painted it.
1. First job wash your plastic warm soapy water to get rid of any grease.
2. Key you plastic first with some 600-800 grit sand paper. Then wash off the dust, dry it or let it dry.
3. The primer paint first off needs a tack coat (very light covering)
4. Then leave for 45 seconds. Now the plastic is ready for the cover coat or coats of primer.
Again this does not have to be heavy.
Keep the can moving up and down left to right about 6-8 inches away from your part.
Leave 30 seconds between coats.
5. Then put the part by for 24 hours.
6. Now the primer can be sanded to take off any over spray.
Then wash with juts water.
7. Dry ready for the top finishing coat.
Do this the same as the primer: thin layers, keeping the can moving and about 6-8 inches away from your part.
Again, in an ideal world allow a good 24 hours for the paint to cure.
8. The final and I feel most important part of painting a suit is the final polishing sand.
Use wet and dry paper (1500 grit) and use it wet.
Do small areas at a time and wipe away the paste it forms with a cloth.
You will see painted plastic turn into white glass.
Finally, Novas or T-cut for a super deep shine.