[Shotimes] Line-X for soundproofing my floor?

[Donald Mallinson]

I would think the spray on truck liner material would work 
great for sound deadening.  What you are trying to do is 
stop vibration and rattles in the car body.  If possible, 
you can leave out the sand type friction material from the 
spray, no need for that.

You can also use that spray insulation foam for homes in 
places where rattles happen like the space between the trunk 
lid and the support liner underneath.

Be careful with the spray in the doors though, if you plug 
the drain holes, rust will happen pretty quick, and 
mold/mildew will also be a problem.

Don Mallinson

BEN WILMARTH wrote:
> Hey guys, I'm about to start into a few soundproofing projects for my '89.
> First I am thinking about pulling all the interior and spraying the whole
> floor of the car about 1\8 to a 1\4 inch thick with Line-X, the spray on truck
> bedliner material. I manage a Line-X store and can get it done extremely
> cheap. I'm also wondering about pulling the door panels and applying that
> special matting that car stereo places use for better sound quality or maybe
> just line-X certain parts not to interfere with the power window mechanism.
> Please let me know what you all think as far as your own experience with
> soundproofing for (stereo performance, road noise), recommendations for the
> application or simple suggestions before I start. If I get enough reply, this
> '89 will be a sure guinea pig for this soundproofing project for all of us.
> 
> Thank you Please reply Ben