Need A Can Of Spray Like Line-x

[takevin]

Im getting a subbox and decided to spray it in protective shell like line-x, obviously the quality of linex wont be a store can. But just wanted to see if something that would similar in nature and durable for this. Ive seen a few brands in major auto stores. Thanks!

[Rocco715]

3M makes a high quality rubberized coating. Cost's about $7.00 a can in my area. I use it everytime I jack up my truck or have to do any cutting to touch up the frame rails where the saddle removed the factory undercoat. There is also herculiner too but these are both very thin and will require alot of coats to come close to the thickness of line X

[mattro]

Wal mart sells the bedliner spray one can at a time in the automotive section. I bought it because I needed to do my tailgate since the kit I bought only lined the bed. Another suggestion would be rubberized coating as the other person suggested. I sprayed the inside and out with that stuff and put poly-fil in my sub box just a suggestion. I'd say it's an excelent sound for a 15" in a reg cab