{"product_id":"everbuild-tecnic-joint-backer-rod-25mm-x-200mtr","title":"Everbuild Tecnic Joint Backer Rod 25mm x 200mtr","description":"\u003cp\u003eEverbuild Tecnic Joint Backer Rod 25mm x 200mtr is a non‑absorbent, compressible, closed‑cell polyethylene foam rod designed to control joint depth and optimise sealant performance in construction, glazing and façade applications. This everbuild tecnic joint backer rod 25mm x 200mtr is inserted into a joint to create a reliable backstop, ensuring the sealant forms the correct hourglass profile and preventing three‑sided adhesion, which is essential for movement capability and long‑term durability.\u003c\/p\u003e\n\n\u003cp\u003eThe 25mm diameter makes it suitable for larger movement joints, expansion joints and façade interfaces where deeper cavities require stable backing. Its closed‑cell structure prevents moisture absorption and provides excellent resistance to chemicals commonly encountered in building environments. The rod is flexible, easy to compress and simple to install, supporting efficient workflows for professional contractors.\u003c\/p\u003e\n\n\u003cp\u003eBy controlling joint depth, Everbuild Tecnic Joint Backer Rod 25mm x 200mtr reduces sealant consumption, improves joint aesthetics and enhances overall sealant performance. It is widely used in masonry joints, cladding systems, glazing interfaces and general construction sealing tasks.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eReduces sealant usage\u003c\/li\u003e\n\u003cli\u003eQuick and easy to apply\u003c\/li\u003e\n\u003cli\u003eImproves sealant performance\u003c\/li\u003e\n\u003cli\u003eFlexible\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Applications for Everbuild Tecnic Joint Backer Rod 25mm x 200mtr\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eMovement joints — expansion joints and dynamic building interfaces\u003c\/li\u003e\n\u003cli\u003eFaçade systems — cladding interfaces and external weather seals\u003c\/li\u003e\n\u003cli\u003eGlazing — perimeter joints and glass‑to‑frame sealing\u003c\/li\u003e\n\u003cli\u003eMasonry joints — brickwork and blockwork movement joints\u003c\/li\u003e\n\u003cli\u003eGeneral construction — any joint requiring depth control and sealant optimisation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow to Apply Everbuild Tecnic Joint Backer Rod 25mm x 200mtr\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSurface preparation — ensure joint surfaces are clean, dry and free from contaminants\u003c\/li\u003e\n\u003cli\u003eRod selection — choose a diameter slightly larger than the joint width for secure compression\u003c\/li\u003e\n\u003cli\u003eInsertion — press the rod into the joint to the required depth using a blunt tool\u003c\/li\u003e\n\u003cli\u003eSealant application — apply sealant over the rod, ensuring full contact with joint sides only\u003c\/li\u003e\n\u003cli\u003eFinishing — tool the sealant to achieve the correct hourglass profile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFAQs for Everbuild Tecnic Joint Backer Rod 25mm x 200mtr\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eWhat is its purpose? — it controls joint depth and prevents three‑sided adhesion to improve sealant movement capability\u003c\/li\u003e\n\u003cli\u003eIs it suitable for large joints? — yes, the 25mm diameter is ideal for deeper or wider movement joints\u003c\/li\u003e\n\u003cli\u003eDoes it absorb moisture? — no, its closed‑cell polyethylene structure is non‑absorbent\u003c\/li\u003e\n\u003cli\u003eIs it compatible with all sealants? — yes, it works with silicone, polyurethane, hybrid and MS polymer sealants\u003c\/li\u003e\n\u003cli\u003eCan it reduce sealant usage? — yes, by controlling depth it significantly reduces excess sealant consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/www.everbuild.co.uk\/products\/sealants\/sealant-tools\/joint-backer-rod\/?_ga=2.235895105.1552067457.1730211706-990620580.1690297268\" rel=\"noopener\" target=\"_blank\"\u003eFor further information on this product, please click the link to visit the Manufacturer’s website.\u003c\/a\u003e\u003c\/p\u003e","brand":"Everbuild","offers":[{"title":"Default Title","offer_id":49173862613334,"sku":"3170395","price":145.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0866\/2846\/7030\/files\/Backer-rod_e2a01ae3-8475-462a-b0c3-745d6467c180.png?v=1778594185","url":"https:\/\/alscoltd.co.uk\/products\/everbuild-tecnic-joint-backer-rod-25mm-x-200mtr","provider":"Alsco Ltd","version":"1.0","type":"link"}