Part #: 37WVMC

A-3 Coarse Aggregate Vermiculite

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Part #: 37WVMC
A-3 Coarse Aggregate Vermiculite

The A-3 Coarse Aggregate Vermiculite is a premium, coarse particle size material meeting ASTM C516 Type 1, Grade 2 specifications. The particle size and absence of fines makes the material ideal for packaging smaller boxes of hazardous chemicals for air transport in accordance with IATA Regulations.
Product Specifications
  • Quantity Qty Price
  • 1 $35.000 case
  • 3 $32.000 case
  • 5 $28.000 case
  • 10 $25.500 case
  • 30 $21.030 case
  • Pallet Pack: 30 Bags
Shipping Estimates can be found on the Cart page once you add products.

Availability: Available In Stock Quantity Available: 86


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The Aggregate Vermiculite Grade A-3 is widely used as a component of growing media for professional growers and as a cover for seed topping. Vermiculite is the geological name given to a group of hydrated, laminar minerals which are aluminum-iron-magnesium silicates, resembling mica in appearance. When exposed to intense heat, the material expands or exfoliates.

Key benefits:
  • pH 6-9 (in water)
  • Moisture loss at 230°F: 4-10%
  • Sintering Temperature: 2100-2280°
  • Boiling/Melting Point: >1000°C
  • Meets ASTM C516 Type 1, Grade 2 specifications


This information has been provided as a general guide. It is the customer's responsibility to select the proper container for product and application compatibility.

Additional Information

Pallet Pack 30 Bags
Country of Manufacture
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