Cell-O-Fill

Derived from all natural alpha cellulose, the fibrous ribbons create a matrix with the epoxy and help reduce sagging and slumping. Used in place of Colloidal Silica, it will not billow in the air like silica and you will need half as much to create the same thickness.  There are no health hazards associated with Cell-O-Fill and International standards consider it a nuisance dust.  Included in most the CLC epoxy kits.