{"product_id":"market-grade-foam-backer-rod-for-reliable-gap-seal","title":"Market Grade Foam Backer Rod For Reliable Gap Sealing And Concrete Crack Filling, Heavy Duty Caulk Saver Joint Rope 1 Inch By 10 Feet, Squishes Down Easy For Crisp Paint Ready Edges","description":"\u003cdiv\u003eBest quality joint filler tube for concrete expansion seams\u003cbr\u003e\n✔️ Closed Cell Polyethylene Cord Measuring One Inch Across By Ten Feet \u003cp\u003eThis flexible foam joint rope acts as a solid backing strip inside wide cracks before you apply fresh sealant. Homeowners and contractors commonly push it into driveway grooves, patio seams, and sidewalk gaps to stop polyurethane from collapsing inward. Tucking a consistent filler cord inside keeps your topcoat pressed firmly against the crack walls for clean paint ready edges that actually last.\u003c\/p\u003e ✅ Compresses smoothly to lock perfectly inside irregular concrete gaps\u003cbr\u003e\n✅ Stands up to heavy rain and sun exposure without breaking down\u003cbr\u003e\n✅ Single unit packs ten linear feet of continuous black backup cord\u003cbr\u003e\n✅ Cuts fast with standard hand shears for exact installation lengths\u003cbr\u003e \u003cp\u003e💡 What is a foam backer rod used for?\u003cbr\u003e\u003cbr\u003eThe main job is simply holding your fresh caulk at the right depth so it never squishes flat when vehicles pass over.\u003cbr\u003e- Provides a sturdy foundation that keeps joint sealant curing straight and true\u003cbr\u003e- Prevents expensive waste since a thin coating dried out fast means repeated calls\u003cbr\u003e- Makes setup quick and handy when patching large cracks around foundations\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49338243907819,"sku":"VXB0CYSN3KN3","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/91GAz99-ZWL.jpg?v=1788421844","url":"https:\/\/vxb.com\/products\/market-grade-foam-backer-rod-for-reliable-gap-seal","provider":"VXB Bearings","version":"1.0","type":"link"}