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Caraustar® is leading the way in the concrete construction industry — Combining innovative technology and knowledge-based engineering, all backed by Caraustar signature customer service. Caraustar Easy Pour Weather Shield concrete forming tubes are built to withstand the rigors of construction. Designed to hold the full hydrostatic pressure load of concrete in a single continuous pour*, Caraustar Easy Pour Weather Shield tubes have earned their mark as a “go to” standard for the most demanding construction projects. Shields against moisture and adverse weather conditions to help keep the elements from impacting your construction schedule.

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Fiber Tube (Sonotube)


One of the most extensive production networks in the construction marketplace as well as one of the most extensive in all product lines!

Fiber Tube (Sonotube) photo
Items marked with Transparent DOT Logo have been approved by the Department of Transportation for the listed state.

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