Internal Manhole & Pipe Joint Seal
ECONOMICAL + LONGEVITY
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REDUCE INFILTRATION AND waste TREATMENT COSTS
Our Internal Manhole & Pipe Joint Seals are watertight compression seals that reduce groundwater infiltration, increasing waste water treatment capacity in underground pipes and manholes. Our Internal Manhole & Pipe Joint Seal is designed for new or existing installations and backed by a 50-year warranty.
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meeting or exceeding ASTM C-923 and ASMT A-240
Internal Manhole & Pipe Joint Seals are watertight compression seals that reduce groundwater infiltration, increasing waste-water treatment capacity in underground pipes. Made of 7.5″ high-quality rubber, these seals meet or exceed the physical requirements of ASTM C-923. The stainless steel expansion band meets or exceeds ASTM A-240, Type 304 standards. For more details, check out our tech data sheet.
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no excavation required
The Cretex Internal Manhole & Pipe Joint Seal can be installed by a two-person crew and does not rely on a chemical bond. Forget about primers and torches because It’s installed mechanically to the inside of existing pipes and manholes with an expansion tool.
ADDITIONAL INTERNAL MANHOLE & PIPE JOINT SEAL BENEFITS
- Provides watertightness and movement flexibility
- Conforms to out-of-round shapes
- Teardrop sealing fins provides superior sealing
- Reduces excess clear water in sanitary sewer systems
- No specialty tools required
- Reusable
- Designed by the Pioneers in manhole sealing solutions
- Accommodates offsets and diameter differential
- The best warranty in the industry