The film is ftoroplastovy, crude kaladrirovanny

The film crude calendered is applied to electric, chemical and electrochemical isolation of wires, cables, products in the form of the cover baked in a monolith. Range of temperatures of operation from-60 to +250 °C.

Film from F-4D crude calendered (SKL) TU 301-05-49
thickness, mm	width, mm
0.045±0.007	3.0; 4.0; 5.0; 6.0; 8.0; 10.0; 12.0; 14.0; 16.0; 18.0; 20.0; 25.0. (admission ±1,0)
0.070±0.007
0.085±0.009
0.100±0.010
0.125±0.012
0.150±0.015
0.200±0.020