Brand:NINGSHU
Quantity:15000
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Perlite is 100% natural siliceous volcanic mineral(amorphous volcanic glass), formed by the sudden cooling and solidification of volcanic ash, which traps crystalline water into its mass.Characteristic: Lightweight, white, porous material for amending soils and potting mixes.
Main Size of expanded clay as follows
2-4mm, 4-8mm, 8-10mm, 8-16mm, 10-30mm