{"product_id":"sika-back-up-rod-fondo-de-junta-espuma","title":"Sika® Back Up Rod","description":"\u003ch2\u003eMain benefits\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSika Back Up Rod\u003c\/strong\u003e offers a stable and flexible backing for sealing joints, optimizing tightness, reducing the risk of cracks and facilitating installation. Closed-cell polyethylene foam material with low water absorption, designed to maintain volume and withstand sealing without adhering to the substrate.\u003c\/p\u003e\n\n\u003ch2\u003eApps and features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Closed-cell polyethylene foam for maximum recovery and low water absorption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsage:\u003c\/strong\u003e backing and support of joints in concrete, masonry and prefabricated elements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProperties:\u003c\/strong\u003e density and compression adjusted to maintain the joint profile and avoid contact between sealant and substrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable for silicone, polyurethane and other compatible elastomer sealants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e placed at the bottom of the joint before sealant is applied to achieve adequate backup volume\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvantages:\u003c\/strong\u003e improves the durability of the joint, facilitates articulation and prevents premature adhesions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sika","offers":[{"title":"Unique \/ 2500m","offer_id":52080134783323,"sku":"SIKA-121078","price":1750.38,"currency_code":"EUR","in_stock":true},{"title":"Unique \/ 1150m","offer_id":52080134816091,"sku":"SIKA-121079","price":826.36,"currency_code":"EUR","in_stock":true},{"title":"Unique \/ 550m","offer_id":52080134848859,"sku":"SIKA-121080","price":435.74,"currency_code":"EUR","in_stock":true},{"title":"Unique \/ 350m","offer_id":52080134881627,"sku":"SIKA-121081","price":374.01,"currency_code":"EUR","in_stock":true},{"title":"Unique \/ 200m","offer_id":52080134914395,"sku":"SIKA-121082","price":327.94,"currency_code":"EUR","in_stock":true},{"title":"Unique \/ 160m","offer_id":52080134947163,"sku":"SIKA-121083","price":344.88,"currency_code":"EUR","in_stock":true},{"title":"Unique \/ 270m","offer_id":52080134979931,"sku":"SIKA-121084","price":1009.75,"currency_code":"EUR","in_stock":true},{"title":"Unique \/ 180m","offer_id":52080135012699,"sku":"SIKA-121085","price":885.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0276\/9698\/8257\/files\/sikaDefaultProductImage_d4c133ac-aacb-4c62-be41-a59d7319f130.svg?v=1768896099","url":"https:\/\/vetonek.com\/en\/products\/sika-back-up-rod-fondo-de-junta-espuma","provider":"Vetonek","version":"1.0","type":"link"}