{"product_id":"3-8-in-x-20-ft-gray-backer-rod","title":"3\/8 In. x 20 Ft. Gray Backer Rod","description":"Resilient poly foam provides efficient fill or seal for large openings. Moisture-resistant, saves on expensive caulks and sealants, lasts for years. Use to fill cement cracks, meeting joints, aluminum siding panels, door and window frames. Seals foundation bases, too.","brand":"All-Source","offers":[{"title":"Default Title","offer_id":49947594555669,"sku":"TWPC21HDI","price":5.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/TWPC21HDI-media-01.jpg?v=1780353845","url":"https:\/\/unitedsupplycorp.com\/products\/3-8-in-x-20-ft-gray-backer-rod","provider":"United Supply Corp.","version":"1.0","type":"link"}