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| Polymer Coated |
 The polymer coating was developed for use in environmental conditions that exceed those in which most materials can perform. This polymer coating is applied over the galvanized coating that was the standard coating for CSP for many decades. The presence of two coatings, and the resulting strong bond between those coatings, allows polymer coated CSP to achieve performance levels not attainable by most pipe materials and coatings. Field evaluations of polymer-coated CSP have proven that when installed within the defined site environmental conditions, this pipe can provide service well in excess of 100 years. |
