21 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 and solvent resistance. Excellent shelf life.

Specifications Value
Backing Thickness 0.001”
Overall thicknessss 0.0022”
Standard color Clear, white, yellow, red and black
Peel adhesion 35 oz/in
Tensile strength 30 lb/in
Elongation at breaking 70%
Breakdown voltage (Dielectric strength) 5000 volts
Temperature resistance 130 ° C
Class of insulation E
Adhesive Acrylic
Storage 1 year @ 70° F, 50% humidity