Backing material is uhmw polyolefin
A natural, reclaimed, or synthetic rubber composition, sometimes mixed with a small amount of granulated cork. It may be all rubber, or the rubber may be coated or impregnated to a woven textile fabric; the adhesive side is usually backed with a holland linen fabric. It is used as a moisture, oil, flame, and grease-resistant sealer between metal joints and as a sealing and packing agent around door and window panels. Excludes: tape, insulation, electrical; tape, pressure sensitive adhesive; tape, semi-conducting, electrical; and tape, shielding, electrical.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 2925-00-767-4245
NSN 4140-00-825-7506
NSN 7035-01-344-0209
NSN 6240-00-074-8798
NSN 5998-01-192-7035
NSN 6610-00-428-3678
NSN 5835-01-137-6075
NSN 5990-01-363-5728
NSN 7035-01-465-0391
NSN 5920-01-351-0366
NSN 6240-01-391-5373
NSN 6130-01-310-2906