It is sold at both of those stores. The Luctite is more expensive then
the acrylic. I recently both a 6 x 4 foot sheet of the Lexan for about
$57. You can get cutters to cut it to the correct size for about $2.00
or you can have the store do it for you.

All the best,
M.

wrote:
Thanks for your fast reply.

Do you know if this product is sold at stores such as Home Depot and
Lowes?

The STC rating is really good. I wonder how much it is for a 4' x 8'
sheet...