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Ceramic Fiber Insulation, 1" Thick x 16" x 48", 2400F Fireproof Insulation Blanket, 3026E

Based on 608 reviews
Condition: New
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$33.90
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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Nov 4
Order within 7 hours and 9 minutes

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At a glance

Condition
New
Size
1"x16"x48" - Standard
Model
3026E
Weight
0.5 kg
Material
Ceramic
Item Thickness
1 in
Item Dimensions L x W
48"L x 16"W

Features 5

  • Fire Proof Insulation: Ceramic fiber blanket insulation, rated to 2400 F
  • Product Specifications: 1" Thick x 16" x 48", density 8 lb/ft3, made in the USA
  • Uses: Wood stove baffle, fireplace, pellet stove, chimney, furnace, boiler, pizza ovens and forge
  • Uses: Brazing, soldering, welding, foundry, kiln, refractory, glass blowing, and jewelry making

Description

High temperature stability: Ceramic fiber insulation blanket withstands direct flame, continuous use at 2200 ℉, intermittent use at 2400 ℉. Above 2400 ℉ it will begin to shrink, become brittle and eventually melt at 3200 ℉. Thermal conductivity: The R-value is approximately 2.5 per inch. For a 1000 ℉ hot face with 1" of insulation, expect the cold face of the insulation to be 220 ℉. Installation: Mechanical fastening or high temperature adhesive such as sodium silicate, refractory cement or RTV silicone. Quality: Made from premium 8lb density ceramic fiber that has high insulating value, strength & durability. Made in the USA. Chemical composition: 46% alumina, 54% silica and less than 1% impurities. Uses: Fireplace insert insulation, baffle blankets, wood stove insulation, kiln insulation, blacksmith forge, pizza ovens, brazing, soldering blanket, welding, pellet stove, chimney lining, furnace insulation, boiler, foundries, refractory wool , glass blowing, jewelry making, fireproof doors, fireplace insulation, muffler packing. Comparable to: Kaowool, Inswool, Durablanket, Cerablanket, TaoFiber, Fiberfrax, Ceramic Wool

Specs 14

Material Ceramic
Brand Lynn Manufacturing
Item Thickness 1 inches
Recommended Uses For Product Wood stove baffle insulation, fireplace insulation, pellet stove insulation, chimney insulation, furnace insulation, boiler insulation, pizza oven insulation, forge insulation, brazing, soldering, welding, foundry, kiln, refractory, glass blowing, jewelry making
Product Dimensions 48"L x 16"W
Brand Name Lynn Manufacturing
Manufacturer Lynn Manufacturing
Number of Items 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Good Quality
Size: 1"x16"x48" - Standard
Used this to insulate an exhaust pipe from my diesel heater going through the wall of my shop. Worked great to prevent cold air coming back through the wall and is rated for the high temperature. The exhaust thimble going through the wall doesn't even get remotely warm to the touch after putting this in. Super easy to cut with a razor knife and easy to work with. Thickness was as described. ... show more
Reviewed in the United States on January 21, 2026 by Aveon

Good product
Size: 1"x16"x48" - Standard
Used building a blacksmith forge, works great
Reviewed in the United States on September 1, 2026 by killian

Great product holds heat for a long time and cuts easy.
Size: 1"x16"x48" - Standard
Good product. I used it to make a mini kiln like Simon Leach made for bisque firing ceramic and it works very well. It is durable easy to cut and true to the dimensions stated. Holds heat very well. What I did not expect although it was not a big deal was it is impregnated with small silica beads that do fall out and get everywhere. I did not see that mentioned anywhere so just know that. ... show more
Reviewed in the United States on August 10, 2025 by MagicMike_MML

Works well, appears durable.
Size: 1"x16"x48" - Standard
I was surprised how dense this insulation was- pretty tough unlike some of the fragile insulation I've used before. Used it to insulate the inside of a toaster oven. Elements are touching the insulation and get red hot with no apparent damage. Was easy to cut and place around oven elements. No complaints, I'd buy more if I needed it. ... show more
Reviewed in the United States on June 17, 2024 by Mike

Keeps heat out
Size: 1"x16"x48" - Standard
I used this on the wall facing my wood stove. Kept the heat from penetrating the wall, and I was very pleased.
Reviewed in the United States on April 17, 2026 by Vincent J. Padilla

Weekend well
Size: 1"x16"x48" - Standard
Used this to re-line my maple evaporator. Worked well.
Reviewed in the United States on May 29, 2026 by Granite Dice

Heavy
Size: 1"x16"x48" - Standard
Thick and heavy so a bit difficult to hang with duct tape. Good insulation around edges of furnace.
Reviewed in the United States on March 16, 2025 by Nightshopper

Perfect Solution
Size: 1"x16"x48" - Standard
If you have seen the price on a replacement refractory base and it freaked you out then this product is for you. When we bought our house the propane fireplace had a broken refractory base with a few pieces missing entirely. When I saw the $600 price tag on a replacement I started to look for other options. This fulfilled my needs - has been cut and installed & now tested for multiple hours with my furnace running. Issue resolved at a reasonable price. ... show more
Reviewed in the United States on November 10, 2024 by KansasBornAndBred
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