Indicator Gels


Silica gel has a strong affinity for water vapour molecules. In natural form Silica gel is opaque, but by adding a colour changing chemical the Silica Gel becomes an indicator Gel.

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PRODUCT VARIATIONS

Orange indicator gel supplied in Crystals or Beads, with colour change from deep orange to deep green. – Organic indicator.

Blue indicator gel supplied in Crystals or Beads.