What is the white/greyish deposits/patches that builds up on the Vinyl/Essinglass canopy windows.
One or two of mine are bad, where the previous owner neglected them. Tried the usual things like Pledge and some brands that suppose to be good and are not. Tried buffing with a small pad and afraid of using something thats too abrasive to make things any worse.
Is it Limescale or Salt...etc
2003 - 250 FV MerCruiser 5.0 MPI