Insulating Butyl tape
1.This rubber tape is used to seal joint on optical cable
2.filling,insulation,waterproof and trapping.

HB1101 Insulating Butyl tape

Application: 

1.compatible with hot & cold shrinkable materials.

2.It could be used in the terminals and joints of the radiation cross-link wire and cable to take effect of waterproof and sealing.

Instructions:

1.peeling the skin of the cable and clear up the surface.

2.with this mastic wrapped around the three core cable into round or oval shape.

3.then put the heat-shrinkable tube on,heating from one end,with the heat-shrinkable tubes shrinking,the adhesive mastic tape becoming soft and expelling air.

4.the tape take the air leakage efficiently.