Ceramic Fiber Insulation, 24"x15.7"x1" Thick, 2600F Fireproof Insulation Blanket for Wood Stove Baffle, Fireplace, Pellet Stove, Chimney, Furnace, Boiler, Pizza Ovens and Forge

I recently picked up this ceramic fiber insulation blanket for a DIY pizza oven project, and it’s been a great addition to my setup. The 24"x15.7"x1" size was just right for lining the dome of my oven, with a little left over after trimming. Cutting it was simple with a sharp utility knife, though I’d echo the product’s advice to wear gloves and a mask—there’s some dust when you slice it, and it can itch if it gets on your skin.The 2600°F rating is no joke. I’ve fired my oven up to around 900°F, and this blanket keeps the heat locked in where it belongs. The exterior of the oven stays cool enough to touch, which tells me the insulation is doing its job. It’s also held up well after a few uses—no signs of breaking down or charring, even with direct exposure to the firebox heat. The texture is dense but flexible, making it easy to tuck into curved spaces without tearing.On the downside, it’s a bit heavier than I expected for its size, so if you’re working on something portable, that might be a consideration. Also, while it’s advertised for a ton of uses (wood stoves, fireplaces, forges, etc.), the dimensions might limit it for larger applications unless you buy multiple pieces. For my pizza oven, though, it was spot-on.Compared to a cheaper fiberglass insulation I tried before, this ceramic blanket is leagues ahead—better heat retention and no weird smells when it gets hot. It’s not the cheapest option out there, but the quality feels worth it. I’d rate it 4 stars—knocking off a half point for the dust and weight, but rounding up because it performs so well where it counts. If you’re tackling a high-heat project, this is a reliable pick.

Perfect for very high temperature areas. I used it for top of water boiler to maintain higher internal temps rather than warming surrounding air. Cuts easily and still stays together well. Exact thickness as advertised. Not available in the big box stores.

I used this ceramic fiber blanket to line a propane melting forge and it worked outstandingly. The 2600°F rating holds up under high heat and does not show any wear after multiple melts. Other benefits include ease of cutting, excellent heat retention, lower operational cost, and decreased fuel use. Flexibility and light weight make it much easier to work with than rigid insulation, but gloves and masks are a must during handling. Great value for diy metalwork projects!

I am making a poly resin fire table and needed a heat barrier from the fire table to the resin and I bought this material.The intention if to adhere it to the side of the fire table as a heat barrier.Amazed! I light my butane torch and held it on the material for 4 minutes on high.I figured if the heat was going to transfer thru, I'd have my awnser. at 2,000 degrees F.I held my hand on the backside of the materil and couldn't feel a thing.My poly resin fire table will be a true piece of art thanks to this material!

Perfect

The seller delivered on time, and the product works as expected

I use this for high temperature patches and repairs on ceramic kilns. It holds up well, is easy to handle and can stand high ( 2300 F ) working temperatures with no changes.

I can't find a perfect fit liner kit for my old burner, but I found this to save my burner, easy to cut and custom fit