Originally Posted by NEW INTERIORS
I don't agree with this,If you grind the gel coat off then wipe the old glass with acetone the new glass will bind,I use this procedure all the time,with good results,,If the old glass has wax in it,It need's to be grind first then wiped with acetone,Then start glassing..
Alls I can say is the hundreds of boat repairs I did needed epoxy to repair polyester, new polyester would not properly stick to well cured polyester. I'm surprised to find a different story in the car repair arena. (I say repair because that is what it essentially is in this case.)
This is a case of you learn something new every day!