Pure skived PTFE with a high temp. silicone adhesive. Used in electrical applications such as harness/coil wraps & separators, transformers & slot liners where good insulation & heat resistance are required aircraft mold release & guide rails where high temperature, maximum slip and lubricity are required. High elongation permits tight wrapping; conforms to sharp bends/irregular surfaces.                            
*2mil is a high density, TENSILIZED skived PTFE film which provides higher tensile strength, lower elongation & higher dielectric strength than regular skived film (primarily used for elec­trical applications listed above & for roll protection in flat die extrusion). Meets Spec AA-59474 Type-1, Superseding 23594C Type 1. 3" plastic core.  
 
Alternate Permacel P422 -
3M: 5,18,05,480
Dewal: 204-2HD
St.Gobain: 2255-2
Taconic: 6445-2
Lamar: 585-2
 
Alternate Permacel P421 -
3M: 5,18,15,481
Dewal: 204-5
St.Gobain: 2255-5
Taconic: 6115-5
Lamar: 585-5