4.2 Impregnated Expanding Foam Sealant
The Contractor shall supply and install the impregnated expanding foam sealant as specified on the Drawings or in the Special Provisions. Impregnated expanding foam sealant must be approved as identified in the Department’s Approved Products List and shall be to the satisfaction of the Engineer. Any impregnated expanding foam sealant that is not in the Department’s Approved Products List will be subject to approval by the Engineer.
June 2011 Specification 1048 (I)
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