Protect 470 – MIL-PRF-131K TI C1
NSN# 8135-00-282-0565 – 36″ Roll
NSN# 8135-01-498-4579 – 48″ Roll
Protect 470 (Marvelseal 470) meets all of the requirements of MIL-PRF-131k , Type I, Class 1. PROTECT 470 is heat sealable and can be used for applications requiring superior tear and puncture resistance as well as protection form light, air and moisture vapor. As an added benefit, Protect conforms to FDA Regulations PART 177-1520 CFR21 for direct food contact when used as supplied and in accordance with sound manufacturing practices.
Per the military specification, this material is clearly printed with MIL-PRF-131K Class 1. The federal stock numbers for this item are NSN# 8135-00-282-0565 for the 36″ roll and NSN# 8135-01-498-4579 for the 48″ roll.
No delamination, swelling, or leakage
Standard Sizes: 36″x 200 ly, 48″x 200 ly. This material is also available as sheets, tubing, and bags.
The data presented refers to typical values only and should serve only as a guide and does not encompass normal variability, or constitute any warranty. We urge purchasers to conduct tests for suitability in their specific end use.