{"product_id":"fibras-vidrio-gfrc-hormigon-cemento","title":"GFRC Glass Fibers for Concrete and Cement — 3 to 20 mm, 450 g","description":"\u003cp\u003eReinforce your concrete and cement mixes with these high-strength \u003cstrong\u003eGFRC glass fibers\u003c\/strong\u003e. Available in lengths of 3, 4, 9, 10, and 20 mm, they are ideal for countertops, precast elements, and any application requiring stronger and lighter concrete.\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e✅ Alkali-resistant glass fiber for cement\u003c\/li\u003e\n\n\u003cli\u003e✅ Available in 5 lengths: 3, 4, 9, 10, and 20 mm\u003c\/li\u003e\n\n\u003cli\u003e✅ 450 g per bag format\u003c\/li\u003e\n\n\u003cli\u003e✅ Improves tensile and impact strength\u003c\/li\u003e\n\n\u003cli\u003e✅ Ideal for GFRC, countertops, and precast concrete\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003eThe reinforcement that transforms your concrete into a high-performance material.\u003c\/p\u003e","brand":"ForjaRed","offers":[{"title":"4mm 450g","offer_id":58461258776911,"sku":"FIBRAS-VIDRIO-4MM","price":24.95,"currency_code":"EUR","in_stock":true},{"title":"9mm 450g","offer_id":58461258809679,"sku":"FIBRAS-VIDRIO-9MM","price":24.95,"currency_code":"EUR","in_stock":true},{"title":"20mm 450g","offer_id":58461258842447,"sku":"FIBRAS-VIDRIO-20MM","price":24.95,"currency_code":"EUR","in_stock":true},{"title":"10mm 450g","offer_id":58461258875215,"sku":"FIBRAS-VIDRIO-10MM","price":24.95,"currency_code":"EUR","in_stock":true},{"title":"3mm 450g","offer_id":58461258907983,"sku":"FIBRAS-VIDRIO-3MM","price":24.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1029\/4299\/8863\/files\/S3a501e4fc70c4aa2a5bb0b54c2fe74f0i.webp?v=1786555295","url":"https:\/\/www.forjared.com\/en\/products\/fibras-vidrio-gfrc-hormigon-cemento","provider":"ForjaRed","version":"1.0","type":"link"}