That is called "stall mat" or something.  It comes in thinner sheets also
and I have it as mats in the front floor of my Van..maybe about 3/8" thick.
Heavy stuff in full thickness...I know, I had to install it in my wife's
horse stalls...
  Don Hanson

On Wed, Mar 17, 2010 at 11:42 AM, Gerald Masar <azsun99@earthlink.net>wrote:

> Sounds like a dangerous combination, but anyway, yesterday, I stopped at
> the
> local feed
> and tack store. Okay, this is rural northern Arizona, where horses, cattle,
> dogs & RV's rule.
> They sell propane, so it took 3.1 gallons to fill my left-side tank, a
> little more than normal,
> at $2.99 per gallon.
> Then into the store for 30# of dog food.
> But they also sell these big sheets of heavy dense black material for horse
> stalls and horse trailers.
> Looks like something that could be used to deaden sound in a Vanagon,
> except
> it is about 3/4"
> thick and not too flexible. Still, maybe on the flat floor or over the
> engine compartment.
> Jerry
>
> ----- Original Message -----
> From: "Loren Busch" <starwagen@GMAIL.COM>
> To: <vanagon@GERRY.VANAGON.COM>
> Sent: Wednesday, March 17, 2010 9:46 AM
> Subject: Re: Vanagon Propane Tank Rated Size
>
>
> RE: Minimum Charger For Propane
>> Over time I've seen several posts talking about minimum charges to fill
>> the
>> Westy propane tank but here on the Left Coast (Wa, Or., Ca.) I've never
>> encountered that, never.  And I've filled or just topped of at a bunch of
>> places and always just paid for what I got.
>>
>