Quote: Originally Posted by cooky
As i get ready to build a new interior for my truck, I have one question about fiberglassing. Why use fleece, bed sheets in this case, instead of just the fiberglass matt?
because you can't shape it easily since its pretty much inflexible, thus why you have to cut it into small pieces to use. with lightweight fabric you can stretch it and tack it down with glue or staples pretty much however you want to.