Cretex External Chimney Seal

Designed for installation in new manholes or existing manholes requiring rebuilding.

Cretex external chimney seal.

The seals corrugated shape allows for movement within the confines of the surrounding backfill and also provide for a full 2 inches of vertical movement without stretching the material. See our manhole measurement worksheet for help with selecting product. The lss manhole chimney seal rubber sleeve is available in four widths to cover vertical heights from 0 24 inches. Cost effective option to classic external chimney seal.

We will provide the materials for up to 12 vertical inches of chimney repair using an internal or external chimney seal or pro ring manhole adjustment rings. In addition our cretex wrap can be used with or without other jointing materials on wet or dry surfaces in fact most any joint type can be sealed. Call cretex at 800 345 3764. Reusable if carefully removed.

Your responsibility would be to provide the equipment and manpower if needed. Designed for installation in either existing or new manholes. Designed by the pioneers in manhole sealing solutions. The best warranty in the industry.

Does not require excavation or manhole entry. Cretex classic external chimney seal 0 the classic external chimney seal is available in a nominal 6 or 9 wide sleeve. Get more range of coverage to stop the flow with cretex s newest line of mechanical seals. Cretex external joint wrap collars provide a permanent external seal against infiltration.

Optional rubber extension allows complete chimney coverage. Flexibility of the seals allows one size to fit a frame or chimney diameter differential up to 20 percent. The cretex classic external chimney seal advantage. Cretex external joint wrap collars are so versatile that they can be used on manholes round pipe elliptical pipe oval pipe arched pipe tongue and groove joints and bell and spigot joints.

We will show you how the product is installed and allow your personnel to be engaged and hands on. Cretex s pleated configuration provides for a minimum of 2 inch vertical and or inch horizontal movement. External chimney seals classic external chimney seal cretex external x 85 seal.