Dry fire-retardant For fabrics, natural & synthetic fibers. Colorless, odorless when dry. Will retard or slow down flame spread on many items but will not prevent charring. Directions for use - Mix with water to dilute. Spray evenly on entire surface to be treated. One pound, (1) will treat 7 lbs. Of material, or fabric, or 12.5% dry pick up of flame retardant on weight of fabric. FRP-103 DRY, Flame retardant must be reapplied after wash.