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Last modified:
May 29, 2008
1.) Remove butyl tape from package, cut the butyl tape to fit the diameter of the pipe so the ends meet, but do not overlap. Remove paper backing and line up the edge directly against the joint. Remove the roll of rubber tape from the package and remove all paper backing from one end.
2.) Apply the adhesive section of the rubber tape directly on the the outer half of the butyl tape farthest from the joint. The adhesive should be half anchored on the pipe, the other half on top of the butyl tape as in illustration number 2. Begin wrapping the tape stretching it to maximum tension. Apply 5 wraps over this section working inward towards and over the joint squeezing the butyl tape underneath into the gaps of the joint until satisfied the leaking has stopped.
3.) Once satisfied the leak is sealed you can apply the Syntho-Glass fiberglass cloth contained in the foil pouch to make the repair permanent. If you want to replace the coupling do not apply the fiberglass cloth because it sets rock hard in thirty minutes. Instead consider freezing the pipe using the Eskimo mini Freezer for pipes up to 1", Eskimo Pipe Freezer for pipes up to 2", or FREEZALL - Portable Do-It-Yourself Pipe-Freezing Equipment jacket kits for larger pipes from 2-1/2" to 6". All operated using ozone safe liquid CO2. No CFC's1
The rubber sealing tape allows the leak to be sealed or tied off while it is under pressure.
This Under Pressure Joint Repair kit means your production line or water service will stay operational and no loss of production or water supply to the building.
Works as a stop gap on leaky piping systems, only works under pressure with Rubber Tape!
Squeezes butyl rubber into gaps of leaking pipe joints and ties off active leaks on cracked pipes.
Under Pressure Joint Repair
| Product# | Pipe Size to Repair | Cloth Size Width by Length | Price Each |
| JRK5200 | 1/2" to 1" | 2" x 5' | $34.11 |
| JRK9300 | 1-1/4" to 2" | 3" x 9' | $44.03 |
| JRK4150 | 2-1/2" to 4" | 4" x 15' | $89.22 |
| JRK4300 | 4-1/2" to 6" | 4" x 30' | $171.83 |