Strong and elastic self-vulcanising butyl rubber tape with excellent electrical protection properties. Amalgamates when stretched and begins to vulcanise after a minute or so. The whole process is complete after approx. 48 hours. Does not stick. Especially suitable for waterproofing of cables and connectors, e.g. antenna connections outdoors. Also excellent for use in grafting plants. Temperature range -40 to +90 °C. Width: 19 mm. Length: 10 m.