Best Ceramic Blanket For Forge Lining

Insulating beyond 3 thick using ceramic fiber blanket isn t really needed.

Best ceramic blanket for forge lining.

Yes you can however a forge with a casted liner is usually very inefficient. Can i cast my liner and skip using ceramic fiber blanket to line my forge. I built 2 forges with ceramic insulating blanket covered by a somewhat thin layer of refractory mortar cement mortar potato patahto the stuff i used ap green s greenpatch 421 is rated for 3200ºf and i put it over the wool which i believe is rated fro 2600º or 2700º. The wool is what is doing the insulating and the coating if any thicker than needed is just becoming a heat sink.

When applied to fiber blanket and cured itc 100 eliminates this problem. Initially i was looking for 2600f blanket in 2 thinkness but for the price and quantity 50 feet this was not to be passed up. I would get a higher rated insulation but yes the refractory cement will protect the the insulation for the most part. Ceramafiber ceramic fiber blanket by ceramafiber insulation 8 2300f 1 x 24 x 25 feet for wood stoves pizza ovens kilns forges more 8 pound 2300 degrees 4 8 out of 5 stars 101 98 99 98.

For what it s worth my forge floor is a chunk of alumina kiln shelf from a pottery supplier. Ceramic fiber blankets have proven to be an efficient way of improving the heating capacity of a forge. This is a quality ceramic insulator that will work very well in my homemade forge builds. I was thinking of a similar method on my next forge that being said in my experience i have found that the coating on the ceramic wool serves to protect the wool from damage and little more other than being able to withstand the heat.

With a superior quality blanket you can save a lot of fuel and get the most out of your forge. Now that i have it i m liking the one inch thickness better as it will be much easier to control the thickness of the build. The liner becomes more of a heat sink much like dense firebrick and makes high temps needed for forging forge. Apart from lining your forge a good quality ceramic blanket can be used for a wide range of applications.

There are a few choices for the refractory lining i am using itc 100 ht which looks like a cement mortar however it can with stand extremely high heats.