Does anyone have any tips or tricks on how to prepare polycarbonate sheets for painting?
Ill be using clear polyTo narrow down the list of the tricks, it would be great if you'd tell the colour of the surface If you have there white surface and planning to work on it, it's one story, if not and you need white base - it's another.
Ill be using clear poly
im open to suggestion on other options....
cos ive never even heard of it being cellular
i just saw sheets (clear) an thought it may be cheap! or cheaper than the canvasses im using
This is the 'cellular' stuff that Vladimir is referring to, if you run your hand over it you will feel the ridges on it.
View attachment 65954
I have good results with motip Adhesion primer for plastics.
It is transparent and dries quickly.
But a flat sheet Polycarbonate 3 mm 30x40 cm is here +/- 25 euros.
2x more expensive than clayboard.
Vladimir
I can't find anything about a window to be painted over.
The tec info says you need to let it dry before painting over.
https://www.motip.com/upload/motip_upload/lijnpdf/TI/EN/WEBL277.pdf
It's brand specific. And good of you to report it.
Because I do have another primer that you have to paint over within 24 hours.