{"product_id":"closed-cell-backer-rod","title":"Closed Cell Backer Rod","description":"\u003cp\u003eClosed Cell Backer Rod is a round, closed-cell polyethylene foam material with a smooth, skin-like texture. It is compatible with butyl, polysulfide, acrylic, polyurethane, silicone, and most cold sealants. It helps prevent mortar from clogging expansion joints and is the preferred material for brick and block expansion joint fillers.  \u003cspan\u003eBacker rods help create optimal joint conditions for cold-applied sealants. Whether you’re sealing concrete, wood, glass, or metal, backer rods act as a bond breaker, control joint depth, and reduce sealant use—saving time and material costs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in spools of:\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\u003cspan\u003e1\/2\" x 2500'\u003c\/span\u003e\u003c\/blockquote\u003e\n\u003cblockquote\u003e\u003cspan\u003e5\/8\" x 1550'\u003c\/span\u003e\u003c\/blockquote\u003e\n\u003cblockquote\u003e\u003cspan\u003e3\/4\"x 1100'\u003c\/span\u003e\u003c\/blockquote\u003e\n\u003cblockquote\u003e\u003cspan\u003e7\/8\" x 850'\u003c\/span\u003e\u003c\/blockquote\u003e\n\u003cblockquote\u003e\u003cspan\u003e1\" x 600'\u003c\/span\u003e\u003c\/blockquote\u003e\n\u003cblockquote\u003e\u003cspan\u003e1 1\/4\" x 400'\u003c\/span\u003e\u003c\/blockquote\u003e","brand":"TSS Supply","offers":[{"title":"1\/2\" x 2500'","offer_id":53831552303467,"sku":null,"price":64.68,"currency_code":"USD","in_stock":true},{"title":"5\/8\" x 1550'","offer_id":53831552336235,"sku":null,"price":88.99,"currency_code":"USD","in_stock":true},{"title":"3\/4\"x 1100'","offer_id":53831552369003,"sku":null,"price":68.12,"currency_code":"USD","in_stock":true},{"title":"7\/8\" x 850'","offer_id":53831552401771,"sku":null,"price":70.0,"currency_code":"USD","in_stock":true},{"title":"1\" x 600","offer_id":53831552434539,"sku":null,"price":70.0,"currency_code":"USD","in_stock":true},{"title":"1 1\/4\" x 400'","offer_id":53831552467307,"sku":null,"price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/1116\/2475\/files\/image_25413356.jpg?v=1788970341","url":"https:\/\/tsssupply.com\/products\/closed-cell-backer-rod","provider":"TSS Supply","version":"1.0","type":"link"}