quote:
Originally posted by darnoldrs
[br]If you are after light then use fiberglass with a 16-18mm layer of foam (for fiberglass) in between. that will be light and should be enough to stop the box from resanating maybe.
david when you say "use fiberglass with a 16-18mm layer of foam " do you mean between coats or just once the enclosre is finished use dampening foam / sound deadener on the inside?
i am currently faced with 3 options.
* wooden skeleton, and stretch fabric over (like in the model) then resin (makes the fabric rock hard) then fibreglass whole sheet layer, fibreglass shredded criss cross layer, whole sheet layer, criss cross layer etc, sand back, body filler, high build primer filler, rub bak prep for paint.
* pay my mate $150 to make a giant mould out of foam (polystyrene) hand carved and then covered with gel coat, fibreglass (sheet layer, criss cross etc) sand back, body filler, high build primer filler, rub bak prep for paint.
* pay my mate $150 to make a giant mould out of foam hand carved and then covered with gel coat, fibreglass. pop the fibreglass off, cover with gel coat release, fibreglass inside layer, pop out then glass it to a wooden skeleton then follow previous steps to paint.
as you can see they are in order of $$$'s.
i am strongly opting for option number 1. who here on the forum has worked with fibreglass? i've only done stuff like....cup holders