Designed by the pioneers in manhole sealing solutions.
Cretex external chimney seal.
Reusable if carefully removed.
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.
Can be used for both above and below grade applications.
Cretex external joint wrap collars provide a permanent external seal against infiltration.
Cretex classic external chimney seal 0 the classic external chimney seal is available in a nominal 6 or 9 wide sleeve.
The best warranty in the industry.
Let cretex help you seal it successfully with an external seal.
Does not require excavation or manhole entry.
Your responsibility would be to provide the equipment and manpower if needed.
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.
Flexibility of the seals allows one size to fit a frame or chimney diameter differential up to 20 percent.
Call cretex at 800 345 3764.
Cretex s pleated configuration provides for a minimum of 2 inch vertical and or inch horizontal movement.
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.
Optional rubber extension allows complete chimney coverage.
Designed for installation in either existing or new manholes.
The cretex classic external chimney seal advantage.
External chimney seals classic external chimney seal cretex external x 85 seal.
Designed for installation in new manholes or existing manholes requiring rebuilding.
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.
We will show you how the product is installed and allow your personnel to be engaged and hands on.
See our manhole measurement worksheet for help with selecting product.
