paint protection

just finished painting my landy,
rubbed it down and then applied two coats of this with a roller:



sanded with 600 grit between coats to get this:




so should I seal it now with a clear coat? what's best? do I polish paint first?

Look's jolly good,but what sort of paint is it? water base/enamel ect.No info on label.

thanks, she looks much better now the new doors match the rest of bodywork.

I asked about paint and got this from seller:

Many thanks for your enquiry.
With regards to this material it is a single pack material based on a modified polyurethane and the thinners required to thin the material is our Military Vehicle thinner item number 321093866581 and you will thin by approx. 10 -15% for spray application and 5% for brush and roller application, I would not advise using Standard thinner as this can burn the gloss level out of the paint as it is a recycled thinner.

Should need no more than a good polish then. Give it a week or so to harden well though.

muchos, I have some g4 rubbing compound but also a good range of autoglym bits,

appreciate the advice