Sealing Lewmar Aluminium Portlight Frames to Hull

Status
Not open for further replies.
E

Edward

I've removed my lewmar portlights from my 35.5 and now want to reseal the aluminum frames around the deck cutout. Is it best to use a polysulfide for this aplication or would using a polyurethane, like 4200, be better?
 
Status
Not open for further replies.