Product description
Vinyl mastic tape is a rubber based insulating mastic laminated to a flexible, with an all-weather 0.18mm PVC backing. It seals out moisture and protects against corrosion without the need for heating tools. It is designed for moisture sealing of electrical connections up to 600 volts.
Applications
It can be used for cable sheath repair, splice case and load coil case protection, auxiliary sleeve and cable reel end sealing, drop wire insulating, conduit repair and protection of CATV components.
Data – typical properties
Physical properties
Property Typical value Test method
Backing polyvinyl chloride
Color black
Thickness (mm) 0.8
Tensile strength (23℃, MPa) 0.8 GB/T 528-1998
Elongation (23℃, % at break) 200 GB/T 528-1998
Adhesion to steel (23℃, KN/m) 1.5 GB/T 2790-1995
Electrical properties
Property Typical value Test method
Insulation resistance 1×1014 GB/T 1692-1992
Ordering information
Vinyl mastic tape is available in the following roll sizes:
0.8mm×38mm×6m
*Alternative Products for 3M VM tape
