Hi, I am looking for some advice on below the waterline painting of an Aeronaut Queen. I have put 10 coats of exterior varnish on the upper sections of the boat and am now starting on below the waterline.
This area has had two coats of sand sealer, rubbed down and a further two coats of waterbased varnish, purely to seal it. I am looking to paint below the waterline with a primer and then white top coat. After all white is applied, will put on four coats of polyurethane varnish.
My question is really, what type of primer and white top coat should I use that wont react with either the waterbased varnished used as sealer and also the polyurethane top coats of varnish.
Any guidance would be greatly appreciated