So I bought this a bit ago, just in case (I had read about it and figured it’d be a good investment for the price), and just yesterday the radiator hose blew on my Land Rover. We took it off, cleaned it up and put about a third of the roll of this Isermal Silicone Rubber Self-fusing Tape on. Amazing stuff! It got me home and probably would’ve lasted a long time more if I needed it. You can see the pictures I put up of the ruptured hose. It was a massive 3 inch rip that basically would’ve rendered the hose useless without the tape.
Needless to say, I just bought 4 more rolls of it.