En hier weer een ander type: lijkt meer op "rescue tape" dan op wat ik meestal bij de Action of auto-onderdelenwinkel koop als "zelf-vulcanisarende tape".
Wikipedia:
Self-amalgamating tape is a non-tacky silicone-rubber tape which when stretched and wrapped around cables, electrical joints, hoses and pipes combines or unites itself into a strong, seamless, rubbery, waterproof, and electrically insulating layer.[1][2] Unlike many other polymers and fibers, it is heat-, sunlight-, and weather-resistant. This type of tape is also described, particularly in the United States, as "self-fusing",[3][4] or "self-vulcanizing".