Insulweb® is your go-to fabric whether you are damp spraying or dense packing cellulose, blowing or loose-filling fiberglass or any similar application. Insulweb is recognized as the premier product in the industry for all types of wet and dry blown insulation, Insulweb achieves superior performance through excellent fiber strength and random web formation. Wet or Dry, cellulose or fiberglass - Insulweb is versatile enough to handle the job. Even dense-packing is a breeze when you use Insulweb - the product installers have been requesting for well over a decade.