{"product_id":"hi-flame-graphite-10-rear-fire-brick-set","title":"Hi-Flame Graphite 10 Rear Fire Brick Set","description":"\u003cp\u003eThe rear fire brick set for the Hi-Flame Graphite 10 protects the back of the firebox from direct flame contact and reflects heat forward into the room. Vermiculite bricks take significant thermal cycling and can crack or crumble over time. Replacing damaged bricks prevents heat from reaching the steel or cast iron firebox walls and maintains combustion efficiency.\u003c\/p\u003e\n\n\u003cp\u003e✅ \u003cstrong\u003eCompatible with:\u003c\/strong\u003e Hi-Flame Graphite 10 (GR910) — rear brick positions\u003c\/p\u003e\n\n\u003cp\u003e🔧 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 5.0 kg\u003c\/li\u003e\n\u003cli\u003eMaterial: Vermiculite (density 700 kg\/m³)\u003c\/li\u003e\n\u003cli\u003eHeat resistance: up to 1200°C\u003c\/li\u003e\n\n\u003cli\u003ePart type: Rear fire brick set\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVermiculite bricks insulate the firebox lining, reduce heat loss through the stove body, and improve combustion temperatures for cleaner burning. This set is precision-cut for the rear positions of the Graphite 10 firebox and drops in without tools.\u003c\/p\u003e\n","brand":"Fire Brick King","offers":[{"title":"Default Title","offer_id":55451047756159,"sku":"HF-VBS-32","price":21.8,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/8782\/9375\/files\/graphite-10-rear-bricks-402884.jpg?v=1756060439","url":"https:\/\/www.firebrickking.com\/products\/hi-flame-graphite-10-rear-fire-brick-set","provider":"Fire Brick King","version":"1.0","type":"link"}