Gelcoat Cleaning and Restoring Hack

Easily restore and polish your gelcoat to almost new condition with a product used in home kitchens.

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With Weiman Glass Cooktop Cleaner and a red Scotch-Brite pad, the author restored yellowed gelcoat in the cockpit to a near-new white shine. (Photo/ Marc Robic)
With Weiman Glass Cooktop Cleaner and a red Scotch-Brite pad, the author restored yellowed gelcoat in the cockpit to a near-new white shine. (Photo/ Marc Robic)

How does the saying go again? “Necessity is the mother of invention,” or something along those lines? And so it was earlier this week when one of the Facebook groups I belong to had a discussion around how to remove the yellowing of our gelcoat surfaces.

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Marc Robic
Marc caught his love of sailing and all things water from his father from a very young age. He has owned many sailboats in his 40+ years of sailing. An avid do-it-yourselfer and handyman, he builds, modifies, improves and executes all his own repairs. He also enjoys testing, documenting & sharing products and how-to methods with other sailors and boaters. Posting many how to videos on his YouTube channel and Facebook page. He is a member of the Canadian Power and Sail Squadron. Currently, he sails his Catalina 270, Aquaholic 3, out of the Ile-Perrot Yacht Club in Montreal, where Marc spent 16 years as Harbour Master. He is also a regular bareboat yacht charterer, having sailed most of the Caribbean islands. In the winter months, Marc regularly hand builds exact scale models of friends’ boats to give them away in the spring.

6 COMMENTS

  1. Hello Stuart, you 100% correct. I believe I also corrected myself on the pad used. It is red, however not a Scotch Brite pad which, as you said, is too aggressive. The red pad I use is one sold by the stove top polisher brand. As for it being simular to other automotive or marine polishers, you are also correct. But the price of the stove top priducts is a much lower. And honestly, I think is easy to use. Thanks for you comment and for supporting Practical Sailor! Fair winds always.

  2. I tried your recommendation using both the glass cooktop cleaner and the red scrubbing pad also manufactured by Weiman and it worked. Scuff marks I had been trying to remove for years with all different products were unsuccessful until this one!