149Y Polyester Tape


Used to wrap transformers, coils, capacitors and wiring harnesses. Also used for motor protection. Approved UL Recognized Class 130°C. It has good flagging resistance. Excellent shelf life.

Specifications Value
Backing thickness 0.001”
Overall thickness 0.0023”
Standard color Yellow
Peel adhesion 45 oz/in
Tensile strength 25 lb/in
Elongation at breaking 80%
Breakdown voltage (Dielectric strength) 5000 volts
Temperature resistance 130° C
Class of insulation C
Adhesive Thermosetting Rubber
Storage 1 year @ 70° F, 50% humidity