Often used in laboratory testing, these discs are designed to capture tiny particles from fluids.

Cellulose discs are good for general purpose filtering, where exceptional strength or chemical resistance is not needed.

Shield vents on electronic and automotive equipment, such as cell phone microphones, from water, dirt, and debris without blocking them entirely. This film has tiny holes to let air, gas, and vapors pass through. Because it’s made of PTFE, it wicks away water. It also won’t react with most chemicals, though it can break down from alkali metal and high-temperature fluorinated agents. IP rated, this film stands up to dust, weather, washdowns, and even brief submersion.

For technical drawings and 3-D models, click on a part number.

Shield shipments of metal equipment that could be exposed to the outdoors for long periods of time. This film is treated to prevent fading and degrading in the sun, while a built-in inhibitor guards the contents underneath from rain, snow, and humidity. It’s often used in place of oils and desiccants that prevent rust, so you don’t need to clean or degrease your equipment before covering it. Shrink the film with a heat gun to create a formfitting barrier that keeps out moisture and dirt.

At least six times thicker than standard heat-shrink film, you can drag and shrink this film over corners of equipment without it tearing. It’s large enough to cover forklifts, industrial compressors, or even a boat, but it’s easy enough to trim down using a utility knife. This film comes folded on a roll for efficient storage.

Note: One mil equals 0.001”.