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High temperature firebrick - high, 230
£1.73
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Reclaimed refractory furnace - refractory,
£1.80
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Pizza oven fire clay diy - pizza,
£90.98
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High temperature firebrick 230 - high,
£1.73
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High temperature firebrick 230 - high,
£5.10
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New lego brick - new, x
£3.49
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Pizza oven clay powdered - oven, fire
£37.46
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Old 1918 allotment brick - 1918,
£20.00
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New lego brick - x,
£3.49
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Direct metal paint - direct, furnace
£7.99
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Premium pizza oven bricks - ,
£3.35
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Vintage photo industrial - photo,
£3.58
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Dennys waterpoof ponds paint - dennys,
£7.75
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New 65mm refractory fire clay - 65mm,
£3.00
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Direct metal aluminium - direct, iron
£22.50
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Fire brick insulating gold - fire,
£15.16
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Fridge magnet love - magnet, furnace
£3.99
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Top plate brick for - plate, our
£17.10
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Dennys stain sheds paint - paint,
£7.75
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Lego furnace forge build - furnace, –
£4.20
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Dennys waterpoof fountains - dennys,
£18.14
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Dennys floor grip coating - dennys,
£18.14
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Dennys wood decking - dennys,
£18.14
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Paint for wood application - for,
£14.50
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Dennys wood doors paint - doors,
£18.14
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Dennys waterpoof pools paint - paint,
£18.14
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Dennys floor garages paint - floor,
£18.14
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Dennys waterpoof water tanks - waterpoof,
£18.14
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Paint for plastic - for,
£16.20
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Bricks fabricated for high
£32.56
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Heavy duty firebricks - duty,
£74.86
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Itc 100 ceramic coating - 100,
£521.80
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Dennys waterpoof gutters paint - dennys,
£18.14
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Dennys plastic acrylic - paint,
£18.14
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Dennys wood dressers paint - dennys,
£18.14
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Dennys wood fence - wood, paint
£18.14
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Dennys waterpoof bird baths - dennys,
£18.14
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Dennys stain decking paint - stain,
£18.14
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Fire brick insulating - fire,
£15.16
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Antique fire bricks laclede - fire,
£26.83
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Dennys plastic pvc paint - dennys,
£18.14
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Paint pen for 7625 furnace - pen, p-7625-c
£7.99
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Dennys wood tables - wood,
£18.14
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Dennys stain fences - fences, paint
£18.14
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Dennys wood sheds paint - paint,
£18.14
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Dennys waterpoof water tanks - waterpoof,
£7.75
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Dennys metal cladding - cladding,
£18.14
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Dennys floor commercial areas - dennys,
£18.14
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Dennys tile bathroom - dennys,
£18.14
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Dennys metal pipes paint - metal,
£18.14
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Dennys metal outdoor furniture - metal,
£18.14
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Dennys high temp radiators - high,
£18.14
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Top plate brick for our - our, 1kg
£199.97
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Dennys tile kitchen - tile,
£18.14
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Dennys plastic pipes paint - paint,
£18.14
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Dennys plastic doors - plastic,
£18.14
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Dennys plastic outdoor - dennys,
£18.14
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Dennys high temp boilers paint - dennys,
£18.14
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Dennys floor sheds paint - dennys,
£18.14
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Refractory mortar 2300f for - mortar,,
£26.83
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Dennys plastic windows paint - plastic,
£18.14
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Dennys tile commercial areas - dennys,
£18.14
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Thermal shock stable clay - thermal,
£49.95
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L363606 view a furnace - a,
£6.85
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Dennys metal roofing - dennys,
£18.14
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Direct metal paint brick - direct,
£7.99
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Dennys wood wardrobes paint - wood,
£18.14
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Dennys waterpoof gutters paint - dennys,
£7.75
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Vintage green - ap,
£8.66
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Plastic paint upvc - paint, upvc/pvc/acrylic
£14.50
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Efficient propane melting - efficient,
£247.26
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Dennys waterpoof ponds paint - dennys,
£7.75
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D272375 view a - a,
£5.99
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Lego 3004pb161 brick - -,
£1.20
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Dennys wood doors paint - wood,
£7.75
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Dennys waterpoof fountains - dennys,
£18.14
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Dennys high temp pipes paint - dennys,
£18.14
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Dennys waterpoof stamp out - dennys,
£18.14
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French military men - men, by
£5.23
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1904 denver fire clay - denver,
£22.36
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Dennys floor grip coating - dennys,
£18.14
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Dennys stain wooden furniture - stain,
£18.14
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Dennys tile kitchen - dennys, paint
£7.75
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Dennys plastic doors paint - dennys,
£7.75
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High heat furnace - furnace, large
£8.90
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Track kit furnace - --, for
£44.05
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Dennys tile bathroom - tile,
£7.75
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Bog iron brewing slag and - bog,
£124.34
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Queen run fire - queen's, brick
£6.25
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Dennys wood fence paint - wood,
£18.14
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1922 brooklyn fire brick - brooklyn,
£21.23
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Dennys wood sheds paint - wood,
£7.75
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Dennys wood decking paint - wood,
£18.14
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Dennys wood dressers paint - dennys,
£18.14
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Superheroes building bricks - superheroes,
£9.99
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Vintage tin stationary - stationary, steam
£222.74
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Looking for more furnace brick?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 furnace brick listings currently in our index. Prices range from £1.2 to £521.8, with an average of £29.29. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about furnace brick →
Try this: small stove fan | yamaha tenere 660 radiator | vertical designer flat radiator | chimney pot cowl hood | corsa radiator bracket | radiator stand | thermostatic radiator valve caps | lotus elise radiator | vf750s | radiator valve head
Whether you are looking for a brand-new or second-hand furnace brick, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £1.2, while premium listings can reach £521.8 — giving you a wide budget spread to work with. The average price of £29.29 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.