Know when it's time to change these desiccants—they turn from blue to pink after absorbing 8% of their weight.

Know when it's time to reactivate these desiccants—they turn from blue to pink after absorbing 6% of their weight.

Place these dehumidifiers in small spaces to protect moisture-sensitive materials such as photo lenses or 3D printing filaments. While they don’t need a battery or power cord during use, you do plug them in to dry them out—unlike other desiccants, they don’t require an oven.

Commonly used in furnaces and engine compartments, these flexible silica fiber sheets resist corrosive acids.

Able to withstand temperatures as low as -290° F, these super-thin, lightweight sheets are made of fiber-reinforced silica aerogel that can flex into tight spaces other insulation can't. Use in process piping and power-generating applications.

Commonly used as curtains, covers, insulation, and splash shields, these sheets protect against welding spatter.

From acid to xylene, these dry and liquid chemicals are useful in a wide range of industrial applications.

Made of 96% silica, these seals resist temperatures up to 1800° F.