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Bulk silica gel
Silica gel is also available in loose format, not bagged in sachets. To preserve it from premature contact with humidity it is sent in sealed bags of 4 kg, or in polyethylene bottles of 500 grams or 1000 grams. On request, for particular industrial supplies we can supply the bulk silica gel even in drums of 30 kg each.
The bulk silica gel is of three types: white silica gel, that is the classic silicon dioxide used for the preparation of bags (the granulometry of the bulk is larger) or silica gel with indicator (brown and orange silica gel) able to change color to highlight the moisture absorption state of the crystals.