The 200gm Hydrosorbent small pack provides lifetime protection against moisture damage by lowering the humidity in enclosed spaces. Protects against condensation, mould, mildew, rust and corrosion, prolonging the life of stored valuables and supplies. The corrugated carton has a built-in indicator that changes from blue to pink, signaling the need for reactivation. Unit reactivates easily in any conventional oven - no need for refills or replacement parts.

Buy it once and use it forever.


  • Lifetime protection against moisture damage.
  • Top grade silica gel contained within a heavy duty corrugated carton.
  • Built-in indicator that turns from blue to pink signaling need for reactivation.
  • Easy to reactivate in any oven.;


  • Safes & cabinets
  • Camera equipment
  • Photos & documents
  • Coins, stamps & collectibles
  • Musical instruments
  • Clothing & leather storage
  • Tool & tackle boxes
  • Food & grain
  • Seeds & bulbs
  • Firearms
  • Camping equipment
  • Sporting equipment

Reactivation Instructions
When the center circle turns pink reactivate the unit as follows: Remove the bag of silica gel from the carton and place into a 115°C oven for at least 3 hours. Once reactivated, remove bag from the oven and let cool until able to handle. Replace the bag in the carton and store in a sealed container until ready to use. (It may take several hours for the indicating circles to turn blue again.)

Please Note:When you first use the silica gel unit in a particular area, it may become saturated rather quickly as it adsorbs residual moisture. Once the residual dampness is removed, you can maintain a dry condition with less frequent need to reactivate.

Model # SG-200
Brand Hydrosorbent®
Desiccant Type A Silica Gel
Type White Non-Indicating
Unit Material Heavy duty corrugated carton
Dimensions 89 x 51 x 114mm
Net Weight 200gm
Protects 425L of enclosed space
Shelf Life 3+ years in original packaging