PBO looks at the latest marine products

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Sealing screwed-on windows: With screwed in windows the purpose of the sealant is to keep water out, not to glue the windows. Bostik MSR CA is a hybrid silicone/polyurethane. It’s…

On some boats the supposedly simple task of hoisting the mainsail can be a real struggle thanks to unnecessary friction. Often a stiff sheave at the masthead is assumed to…