Granulated natural cork Grain size 6-12 4-5 PCF Grain. The 6/12 Select is sorted to size using Tyler test sieves to a size range of 3.35mm-1.70mm.
Granulated natural cork grain for industrial use, lightweight insulation, flotation, stuffing, models, displays, crafts, soil amendments and special effects.
Bagged in a brown paper bag approx. 4 Cu ft. Smaller bag size helps prevent settling and separation of different particle sizes.
More variations are available on request.