Blue Silica Gel

Indicating silica gel can be used in many applications where visual control of moisture is required,such as compressed air dryers, gas drying, breathers, for protection of non�consumable packaged goods, drying and storage of flowers and seeds, etc.
Due to the addition of the moisture indicator, indicating silica gel should not be used in direct contact with products intended for consumption, such as food or pharmaceuticals.
Silica gel will remove moisture at temperatures as high as 150°F, but it is best used at room temperature (70�90°F) and high relative humidity (60�90% RH)