Our MIL-PRF-131K products are heat sealable and can be used for applications requiring superior tear and puncture resistance as well as protection from light, air and moisture vapor. MIL-PRF-131K refers to a set of specifications the U.S. government uses to assess materials for certain military applications. Rigorously tested in a laboratory setting to ensure compliance with MIL-PRF-131K Class 1 standards, this material contains no amines, amides or N-Octanoic acid and is polycarbonate-compatible. ​

Our manufacturer is an ISO 9001:2015 certified manufacturer of standard & custom EMI static shielding film. Our MIL-PRF-131K products meet all FDA and USDA food and safety specifications. Made in the USA.

Many of the materials overlap on characteristics and/or properties. We will work with you to find the barrier material best suited for your product, specifications, and budget.