MIL-PRF-3420 is a US military performance specification pertaining to wrapping materials which have been treated with a corrosion inhibitor. The current specification is MIL-PRF-3420H which supersedes MIL-PRF-3420G and MIL-P-3420F. The specification is further divided into Class 1, 2, or 3 and Style A, B, and C.
Royco Packaging stocks MIL-PRF-3420 material in rolls for immediate shipment. We can also convert this material to any custom size needed for your project. Call us at 1-877-MIL-SPEC and one of our product specialists will be happy to assist you.