USI 900 Silicone Putty


USI 900 Silicone Putty is for use in cracks and voids in damaged pipes or hoses. Molds easily into small cracks or pinholes on pipes or rigid hoses. Excellent assistance in sealing air and steam leaks with other USI Fusing tapes. Overwrap with USI 140 or USI 330 sealing tape.

USI 900 Silicone Putty – 1″x17″  0.125″ Thick – 1 ROLL – $20.00



  • Little to no surface preparation required
  • Extreme Temperature Range
  • Chemical and UV resistant
  • Easy to apply

Additional information

Weight 4 lbs


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