Maureen Owens from Gosport asks: “The bronze prop shaft bracket on my boat regularly seems to foul up but I’m unsure what to use to coat it with antifouling. “Am…
Richard Jerram

Do I need to re-apply antifouling after a long lay-up? Ask the experts
PBO reader Ian Rice asks: “Do I need a barrier or primer coat before reapplying the same make and type of antifouling? “For many years I’ve used International 350 self-polishing…
How to remove gelcoat: Our expert’s advice on sanding back your boat
Antony Cole writes: “I have 50-year-old GRP trimaran with damaged gel coat undersides. “The gelcoat was left rough and pitted by grit blasting to remove the old antifouling and in…
What’s the best boat paint for topsides? Ask the experts
PBO reader David McDermott of Saundersfoot, Pembrokeshire asks: “Because of the Coronavirus pandemic we didn’t put our Prospect 900 into the harbour this year so instead we aim to spend…