sound deadner-what are your using

I can see some of us are still in the days of the horse and buggy. I bought a 5 gal bucket of latex insulation. It has ceramic beads suspended in it and i was developed in the space shuttle program. It can be painted on or sprayed or rolled on. Here's the good part. Painted on in layers a 1/8" coating has an R value of R-60. Your walls in your house are no more than R19 if it's done really good. A 2 x4 wall fiberglass is rated at R-11. If you guys are interested i'll get the product name and the supplier.