How much resin for trunk

5 gallons is way too much for a trunk. get a gallon and that should be finealways looking for new info and willing to give it

no no 5 gallons is about right i just did a wheel well sub box i made a mold of the whole wheel well and fleeced on the top layer i went through two gallons and two quarts and it still has flex im gonna do another quart tomorrow and 9 more sq ft of mat i hope this will finish it.i should have bought at least 3 gallons to start just for my box.so i dont think ill be doing the panels as preiviously planed there getting carpet i need the mony for other stuff. love the flames.apair of aw1251t subs 75 watt rms flame amp eq/linedriver clarion h.u.the rest is temporary untill i can afford the rest of the system.

the rockford setup thats in the picture will only take 1 gallon. 2 small amp racks and a covering for the subs. the back of that enclosure is made of mdf. and grill cloth is stretched over the speaker rings. not alot of fiberglass in that setup.always looking for new info and willing to give it

Thanks alot. That's what i needed to hear. I'm not planning to do the tire well. I might do it later for my amp rack on the bottom. But the most fiberglassing will be the front of the subs.

Hereis a subwoofer box that I am currently building for my 10" kicker sub. I haven't checked the volume with packing peanuts, but from my initial measurements it looks is ~1 cubic foot. I bought one gallon of resin (and 3 bondo 9x9 fiberglass mats) , and it looks to be just about right, but probably won't have much leftover. But that's partly because it's been hot and you have to adjust the amount of hardner, and experimenting wasted a little bit.

For my amp rack an box for a 15 i used about 3-4 gallons.That was totally fiberglass and very thick. 3 should be fine.dream it, build it, fiberglass it