{"id":31197,"date":"2023-11-27T16:41:09","date_gmt":"2023-11-27T16:41:09","guid":{"rendered":"https:\/\/penosil.com\/us\/?post_type=product&#038;p=31197"},"modified":"2026-03-13T01:01:16","modified_gmt":"2026-03-13T01:01:16","slug":"closed-cell-foam-backer-rod-penosil-450","status":"publish","type":"product","link":"https:\/\/penosil.com\/us\/product\/closed-cell-foam-backer-rod-penosil-450\/","title":{"rendered":"Premium Backer Rod PE 450"},"content":{"rendered":"<p>PENOSIL Premium Backer Rod PE 450 is a closed cell flexible polyethylene foam backer rod for filling joints and gaps before sealing. Minimises the amount of sealant used, ensures an optimum sealant shape and prevents the joint&#039;s failure. 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