Need to stop some rattles in my camaro, been looking into the spray on stuff, does it work. My second question is a see it says it can be used as an undercoating rust inhibitor as well. So does it work visversa, can i just use undercoating to stop rattles?? anyone try this ever?
I dont know a lot about Spray on Dynasheild but I use rustproofing/undercoat on a daily basis at my job and I would NEVER use it for sound proofing unless you like getting a dark tar all over you're vehicle , and on top of that it does not sound proof very well anyway it just inhibits rust and makes wheel wells look nice. So I would say keep the undercoat in you're wheel well's.I think Spray on Dynasheild swells when it hits air to fill in cracks.undercoating is basicly tar in a can.