Polishing a boat is an arm-aching but ultimately very satisfying task. What many people don’t realise is that that polish isn’t just an aesthetic nicety, it’s also a vital extra layer of protection for the gelcoat that forms the outer skin of your boat’s hull and superstructure. Our resident boating instructor Jon Mendez explains his method for applying a decent layer of boat wax... Watch more videos like this on our YouTube channel: https://www.youtube.com/motorboatyachting | Motor Boat & Yacht