Reduce product settling and application time.

INS500 Stabilized Attic Spray Insulation

A blended formula stabilized product, the INS500 is installed in attics with a fine water mist which activates a starch adhesive. This is an application preferred by many new construction installers because of desirable effects of requiring fewer bags to complete projects, as well as reducing product settling and decreasing application time.
  • Bag Size: 30 lb
  • R-Value: R-13 to R-60
  • Coverage: 56 square feet at R-19
Image of INS500 Stabilized Attic Spray Insulation

Technical Documents

  • INS500 Attic Card 598.32 KB | PDF
  • INS500 Fact Sheet 685.68 KB | PDF
  • SDS - Stabilized Blended Formula 2.6 MB | PDF
  • Greenfiber Insulation Guide - Planning & Instructions 377.96 KB | PDF
  • The Greenfiber Advantage in New Home Construction 150.34 KB | PDF
  • Limited Lifetime Warranty 151.57 KB | PDF