a1961mark Posted May 30, 2017 Share Posted May 30, 2017 I wanted to know if anyone has used K-Bond Refractory Mortar to coat the inside of their propane forge ceramic blanket. Below is a link to the ebay's seller's offer. Mortar Cement K-Bond Wet 3000F Thermal Ceramic Fiber Firebrick Forge Kiln 2 lbs This looks like it will work just wanted to get some input. Seems like it is a reasonable price for $32 Quote Link to comment Share on other sites More sharing options...
Mikey98118 Posted June 1, 2017 Share Posted June 1, 2017 I looked through the offers on their site, an concluded I wouldn't even buy from them with your money! Quote Link to comment Share on other sites More sharing options...
Frosty Posted June 1, 2017 Share Posted June 1, 2017 No, mortar is NOT a hard refractory suitable for the flame face inner liner in a forge. It's MORTAR, it's for sticking things like: bricks, stones, tile, etc. together, think Elmer's glue. Even in close joints it degrades when exposed to furnace temps and so erodes back. It's just fine where it sticks the bricks, blocks, etc. to the furnace shell. Frosty The Lucky. Quote Link to comment Share on other sites More sharing options...
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