Specially formulated silicone rubber tapes, bond irreversibly to itself providing an insulative barrier resistant to moisture, sea water, steam water over wide temperature range from -50 to 200в„ѓ. By strongly tensing while taping, the tape will be self-bonding to each other and tightly adhere to the leaking part on pipes or hoses, even for spouting water. Meets MIL-I-46852C and can be applied to drinking water pipes.