3M Electrical Tape 98C-1 is a 1-mil
polyimide backing with silicone adhesive. It is
designed for high temperature application, used
on coils, capacitors and wire harness.
1-mil polyimide backing
Silicone adhesive
UL recognized, file number E256906
 Supplied on 3 inch cores
Like all 3M insulation tapes, 3M 98C-1 Tape is
available in standard and custom widths and
lengths. Standard length is 36 yards.
l Longer length up to several times normal
length, dependent upon width. Check with
Customer Service.

98C-1 tape is used for high temperature
electrical application in which a tough, thin
insulation material is required for wrapping
coils, transformers, capacitors and wire harness.
It’s also used in printed circuit board assembly
as a wave solder masking tape.