Cretex Specialty Products Manhole Sealing & Rehab
Cretex Specialty Products — Manhole & Pipe Sealing System
Comprehensive inflow and infiltration solutions for manholes and pipes. Stopping infiltration since 1981.
Authorized distributor
Cretex Specialty Products
Manhole inflow and infiltration solutions. Stopping infiltration since 1981.
Or call +1 (305) 900-3909.
- Founded
- 1981
- Headquarters
- Waukesha, WI, United States
- Nova catalog
- 1 product
- Manufacturer site
- Visit
Cretex Specialty Products is the original manufacturer of mechanical manhole chimney seals. Their full product line covers every leak path in a typical manhole — internal and external chimney seals, internal and external joint seals, expanded-polypropylene grade adjustment rings, and lid plugs and gaskets. Nova distributes the complete catalog and ships nationwide.
The American Society of Civil Engineers’ 2008 update to Manhole Inspection and Rehabilitation (Manuals and Reports on Engineering Practice No. 92) reports that mechanical seals and applied seals cost about the same — but mechanical manhole frame-chimney seals last 3.5 times longer. Cretex pioneered the mechanical approach in 1981 and has spent four decades iterating on every leak path. PRO-RING grade adjustment rings alone have absorbed over 250 million impacts in field service across tens of thousands of US and Canadian manholes and catch basins.
Cretex Specialty Products products Nova distributes
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