KC80-S Cable Insulation Sealing Protective Pad

KC80-S cable insulation sealing protective pad is a self-adhesive sheet made of EPR rubber and butyl mastic, which has excellent weather resistance, wear resistance, insulation, waterproof and other properties. It is mainly used for the repair of cable outer sheath, the coating of power fittings, insulation protection and other scenarios.

Product Features

  • Insulation protection , wear resistance and waterproof sealing
  • Weathering and corrosion resistance
  • Self-adhesive to form a reliable seal for long-term operation
  • Ozone resistant
  • UV resistant
  • Operating temperature: -20-60℃

Technical Properties


Typical value

Test method


Thickness:4.30mm  EPR: 1.30mm ; Mastic: 3.00mm

ASTM D 1000

Tensile strength


ASTM D 412

Elongation at break


ASTM D 412

Thermal aging test (110℃/168h)


IEC 60811

Tracking and erosion resistance

2.75kV, ≥1h,pass

IEC 60587 Test Method 2 Standard A     

AC withstand voltage test

35kV, 60s,No breakdown

IEC 60060-1

AC withstand voltage test

25kV, 5min,No breakdown

IEC 60060-1

Volumetric resistivity


IEC 60250

UV resistance




400mm x210mm, 140mm x210mm

*Other sizes and packing are available on requested.

Shelf life and Storage

KC80-S cable insulation sealing protective pad has 3 year's shelf life from date of manufacture when stored in a humidity controlled storage (0 °C to 30 °C and <75% relative humidity).

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related products
Water Proofing Butyl Tape
Self-adhesive Water Proofing Butyl Tape KC101
◆ High adhesion

◆ Weather resistance

◆ High flexibility

◆ High elongation at break

Waterproof Insulation Tape
KC87 Waterproof Insulation Tape

KC87 Waterproof Insulation Tape

ground DC power cables
Black Ground Cable Wire
Our wiring provides a good conductor for power transfer. This is the most economical option when choosing power or ground wire.

Sealing mastic
KC6001 Non-solidified Sealing Mastic

KC6001 is a kind of butyl rubber mastic, with good viscosity, high temperature resistance (105℃), cold resistance (-40℃), waterproof insulation, never dry and other excellent properties. The product does not contain volatile organic compounds, environmental protection, safety, non-corrosive, suitable for switch cabinets, ring network cabinets, electrical joints, high-speed railway, subway, light rail and other waterproof sealing filling and insulation, easy to form, especially suitable for irregular structure of internal and external sealing.

Stamping Liquid Cooling Plate
New Energy Automobiles Stamping Liquid Cooling Plate

◆Excellent surface flatness

◆Large thermal transfer area

◆Flexibleflow channel design

◆Easyprocessing and shaping

◆Goodthermaldissipation effect

◆Low leakage risk and high safety

◆Good pressure resist and strength

◆High production efficiency and yield

Harmonica Liquid Cold Tube
New Energy Cell Harmonica Liquid Cold Tube

◆High production efficiency

◆Large thermal transfer area

◆Rapid thermal cooling speed

◆Thin thickness to save space

◆Easy processing and shaping

◆Good thermal exchange effect

◆Low leak risk and high reliability

◆Good tightness and high strength

Heat Shrink Tube
COTRAN DR Diesel Resistant Elastomer Heat Shrink Tube

Product introduction

Made of modified radiation crosslinked elastomer, it has excellent resistance to diesel oil, chemical agents, high temperature fluids, long-term heat resistance and wear resistance. It is used for the protection of military or automotive cable terminals, separation joints, etc., and the working temperature range of the cable harness is wide, and the environment of diesel, aviation fuel, hydraulic oil, lubricating oil and other fluids is required.

Heat Shrink Stress Control Tube
Heat Shrink Stress Control Tube (11~24kV)


The specially designed chemical formulation and carefully controlled manufacture technology effectively release the high electrical stress present at insulation screen in termination and joint of power cables from 11kV to 24kV.

Subscribe to our newsletter and stay up to date with the latest news and deals !

click here to leave a message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.