Are there any don't do's when using F.G.?

well...a DO for fiberglass, take your time and make sure the projects is prepped right.  i was doing a basic project that i didn't prep proper and it didn't show it's ugly face untill i put the paint on. and i couldn't just sand and start over, had to completly start over.  just glad it wasn't a customers peice...would have lost loads of money on that. Tri County KustomZ

certified installer

I found planning was critical aswell, im going to make fire also Clarion DB36MP

Infinity Kappa Perfect 10"

Respone 800w Mono

ALPINE MRP-F250

*Custom fabrications*

I found the easiest way to avoid the none fitment after fleece is to secure the fleece to the INSIDE, not the outside of the enclosure

Nice, thanks for all the advice!

dont accidently buy the fiber glass resin jelly, that set me back a couple houres today. (first time)

and rember to make sure you can get the part out of where ever you are molding it unless you plan on it being there permanently

I just did that too. is it good for anything at all?

yeah, a refund. that stuff is just way to thick, and it doesnt spread. you could fix any dents in your car with it but i dont think you could build an enclosure