From 2009 October 1st, Permacel brand was unioned to Nikko Denko brand. Packaging specifications (paper cores, etc) change into the NITTO brand.
Heat resistant. High voltage resistant. Solvent resistant. Freon resistant. High adhesive. For small dia coils outer insulation and magnet wire bundling. For insulation and bundling of chalk, toroid, trance, reactor, and solenoid etc.