50g Yellow Self Indicating Gel

Sachet size – 50g

The silica gel is contained in a clear plastic bag.  It has many microscopic holes to let the moisture slowly through.  The silica gel then will indicate that moisture is present.  

The yellow beads will change to an green colour

PLEASE NOTE . These are silica gel and not desiccant clay. Silica gel is a desiccant – it adsorbs and holds water vapour

The gels come packed in air tight bags for a long shelf life

Printed on each sachet :- DESSICANT SILICA Do not eat