{"product_id":"tremco-soft-backer-rod-38-diameter-foam-sealant-backing-rod","title":"Tremco Soft Backer Rod – 3\/8\" Diameter Foam Sealant Backing Rod","description":"\u003cp data-start=\"0\" data-end=\"360\"\u003eThe \u003cstrong data-start=\"4\" data-end=\"71\"\u003eTremco Soft Backer Rod – 3\/8\" Diameter Foam Sealant Backing Rod\u003c\/strong\u003e is a reliable joint filler designed to improve sealant performance in commercial and residential construction applications. \u003cstrong data-start=\"196\" data-end=\"216\"\u003eSold by the roll\u003c\/strong\u003e, this backer rod comes in \u003cstrong data-start=\"243\" data-end=\"251\"\u003egray\u003c\/strong\u003e and features a \u003cstrong data-start=\"267\" data-end=\"284\"\u003e3\/8\" diameter\u003c\/strong\u003e with a convenient \u003cstrong data-start=\"303\" data-end=\"322\"\u003e20' roll length\u003c\/strong\u003e for easy handling and installation.\u003c\/p\u003e\n\u003cp data-start=\"362\" data-end=\"803\"\u003eManufactured from durable \u003cstrong data-start=\"388\" data-end=\"423\"\u003epolyethylene foam (closed cell)\u003c\/strong\u003e, this \u003cstrong data-start=\"430\" data-end=\"449\"\u003esoft backer rod\u003c\/strong\u003e acts as a resilient backing and thickness control device for elastomeric and other cold-applied sealants. When installed properly, it helps control sealant depth and promotes proper joint design. Because sealant does not bond to the backer rod, it allows the sealant to stretch and recover with joint movement while reducing stress at adhesion points.\u003c\/p\u003e\n\u003cp data-start=\"805\" data-end=\"1016\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eCommonly used in glazing, expansion joints, window perimeters, curtain wall systems, and precast panels, Tremco backer rod helps improve sealant longevity and overall joint performance in demanding environments.\u003c\/p\u003e\n\u003cp\u003ePlease note, no returns on consumable supplies.\u003c\/p\u003e","brand":"Tremco","offers":[{"title":"20 ft \/ 3\/8\" \/ Length","offer_id":45218577252418,"sku":"mtr1789530071192","price":12.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/8353\/9266\/files\/tremco-soft-backer-rod-38-diameter-foam-sealant-backing-rod_1.png?v=1789530076","url":"https:\/\/cottagecorewear.shop\/products\/tremco-soft-backer-rod-38-diameter-foam-sealant-backing-rod","provider":"My Store","version":"1.0","type":"link"}