Not exaclty a "British car" question, I am in need of advice on how to restore the shine to very old and weathered gell coat on a fiberglass canoe. The canoe has been in the sun for 20 years and has taken on that dull chalkey look. I was wondering if you folks would have any magic trick to make it look new again. Is it a matter of rubbing compound and such or is it just to the point that nothing can be done. If nothing can be done to bring the shine back, is there a "paint" (or new gell coat) that can sprayed on to make it look new again.