I like the colour of the original moulded doors I've bought. However we need to paint it to protect it from wearing.. What should we paint the door with e,g, can you paint clear varnish on moulded doors?
Nobody said anything about them being already painted! Your opening line was " I like the colour of the original moulded doors I've bought" I just assumed you liked the colour of the timber and wanted to maintain it and protect it with varnish.
No, varnish is not good on what you say is primer. Use a good quality paint and you will not need to harden or protect it with varnish.
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