I'm not quite there yet, but painting the hull will soon be the next task. Given that the base material is well-sanded epoxy-over-f'g-cloth, is an UNDERCOAT strictly necessary? I will be using a conventional one-pack marine paint. If undercoat is recommended/ necessary, is there any downside then to using one of the HIGH-BUILD products so as to be able to get that ultra-smooth blemish-free finish?
Thanks again ...
Lol from Oz