Vermiculite 4A - Extra Coarse - 4 Cubic Foot Bag Class A reinforced backing contributes to the

reinforced backing contributes to the tape's durability and strength

Simply slide the lock across the width of the bag to seal

Handles temperature range of 0 to 220 degrees F

Bags are easily closed with double cotton drawstring

Vermiculite 4A - Extra Coarse - 4 Cubic Foot Bag Class A reinforced backing contributes to theUse when shipping chemicals and liquids. Grade 1A Fine Most absorbent. Use for horticulture and liquid spill cleanups. Grade 2A Medium Absorbs spills and provides good cushioning properties. Grade 3A Coarse Protects bottled liquids from leakage and damage during shipping. Grade 4A Extra Coarse Largest size. Provides excellent cushioning.