50LB(22.7 kg)Bag - Sold by the BAG

CETCO CRUMBLES are granular bentonite products composed of polymer-free, dried bentonite in various mesh sizes. CETCO CRUMBLES are coarser in size than C/S GRANULAR. CETCO CRUMBLES are certified to NSF/ANSI Standard 60, Drinking Water Treatment Chemicals -Health Effects.

RECOMMENDED USE: May be used as casing seal, hole abandonment material, and for sealing earthen structures.

CHARACTERISTICS:

• Less than 10% moisture

• Provide a positive seal

• Re-hydrates

• Will not shrink or crack