Silica Gel, Blue 1-3mm Bead, 1lb, Changes Color to Pink When Exposed to Humidity Allowing User to Know When Reactivation is Required, Reusable Adsorbent, Packed in Heat Seal Zipper Bag, 1lb

Description

Silica gel with indicating abilities allows the user to know when the product has reached its adsorption capacity and will no longer continue adsorbing water and needs to be regenerated or replaced. Indicating silica gel is great for personal use to condition air in a specific environment or for industrial use for applications such as dehydrating and cleaning dielectric transformer oil.