I searched, but could not find anything on this specific question.
I would like to put a coat of varnish inside the cockpit (mainly on floor) for UV protection. However, since I only put 1 fill coat of epoxy on, there is still an evident weave pattern inside the hull, which helps keep a non-skid surface. I have lightly sanded, but obviously only hit the high parts of the weave pattern (did not sand through weave). Will the varnish still stick OK? I was under the impression that varnish will not stick well to shiny (un-sanded) epoxy, that's why you need to sand the outside so well, so I am wondering how it will do on the low parts (between weave) in the cockpit.
Any experience from others is appreciated.