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.
ENQUIRE ABOUT THIS PRODUCTPRODUCT 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.
