Use 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.