WALNUT SHELL 40/100 MESH 50lb BAG A fine grade of ground walnut (media size = 40/100). This material can be used as a filler or extender in paint and coating applications. Will help composite structures to mimic the look and properties of natural wood. Can be used in place of silicated sand for sand-blasting operations. Economical, versatile and earth friendly!
Walnut shell is used in many applications as a filler or extender. Paint and coating materials, resins, pigments, plywood, adhesives, ceramics, dynamite, tile and livestock feed just to name a few. Media sizes vary from coarse walnut shell to walnut shell flour.