How well do Perlite and refractory mortar stand up to intense furnace heat ?
A look at the longevity of several Perlite based furnace insulation mixes.
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Pratliperl® - Lightweight, Thermally Insulating & Fireproof Cement
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Making a keg foundry furnace.
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How to Make Calcium Phosphate High Temperature Refractory
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How to Make Insulating Perlite Concrete for a Wood Oven
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There's a Problem With Fire Bricks
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The Step Most People Miss When Seasoning Cast Iron
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Perlite vs Vermiculite for DIY Firebricks (Comparison)
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DIY Refractory Glue and refractory brick 4600 F
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Mixing refractory cement for casting.
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Satanite Refractory Mortar│Ceramic Fiber Coating│Forge Making│Foundry Furnace Making
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Mixing Refractory Cement for Your DIY Pizza Oven | Quick How-To
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I Made a BIG Furnace to Melt Metals
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The Ultimate HOMEMADE Rust Remover (Better than EvapoRust)
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Watch This Before You Build/Buy A Forge: What You Need To Know About High Temp Insulation 101
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Basic Refractory Concrete Mix
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Refractory High Temperature mix
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Refractory made easy
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Blacksmithing - How to make Natural Fire Clay / Cement!
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How To Make The Metal Foundry . Steel Melting Furnace
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