My yard is suggesting Amercoat 235. Says they have had good results with it. It rolls on pretty thick, 4-8 mils per coat so only needs two coats as opposed to the 4+ coats for 2000E. The data sheet doesn't include fiberglass in the applied over materials list, but it's epoxy based so I'm thinking that it would be compatiable. Several different people that I've talked to have said that its a good alternative. Nonetheless, I'm gonna contact the manufacturer before using it.
Short Pump, VA
1981 O'Day 34
"No matter where you go, there you are."