What's the right kind of gasket to go under the engine room hatch in the salon? I've a 2005 Eastbay 47 and there's what appears to be a 1/2" (or slightly wider) gasket underneath of it where it rests on the frame. The existing gasket no longer functions, having been baked to a hard crumbly texture, likely due to engine heat. It appears to be the same gasket material used under the cockpit hatches.
Anyone know what the factory used for these? I'd like to attempt to use at least the same, or better.