Insulating Fire Brick for Forge, 0.75 x 4.5 x 9, 2500F Rated, Pack of 6, Soft Fire Bricks for Wood Stove, Ovens, Fireplaces, Fire Pits, Kilns

HFK-25 is an insulating fire brick which can resist temperature up to 2500F. It has optimum thermal conductivity (K) factor which provides best insulation value of the equipment. It is made from high purity refractory clays with alumina & organic filler. Organic filler burns out during firing to give a uniform, controlled pore structure.

High Temperature Insulation: Firebricks are rated up to temperature of 2500 F, 2 Inch x 4.5 Inch x 9 Inches Low Thermal Conductivity and Low Heat

Insulating Fire Bricks, 2500F Rated 2 Inch x 4.5 Inch x 9 Inches, Soft Fire Brick for Forge Jewelry Soldering Block Garden Pizza Oven Furnace Kiln

SIMOND STORE Insulating Fire Bricks, 2500F Rated, 1.25 Inch x 4.5 Inch x 9 Inch, Pack of 12, Soft Fire Bricks for Wood Stove Pizza Oven Fireplace Forge Furnace Jewelry Soldering

Fire Bricks, Woodstove Firebricks, Size 9″ x 4-1/2″ x 2-1/2″, 2-Pack, Insulating Fire Bricks, 2.5 Thick Clay Firebricks Replacement for Wood Stoves, Fireplaces, Fire Pit, Kiln, Pizza Oven - Yahoo Shopping

SIMOND STORE Insulating Fire Bricks for Forge - 9 x India

GIRtech USM-5 Heavy Duty Fire Brick 2760F Pack of 5 Fire Bricks for Construction and Internal Lining Domestic Heating Units Fireplaces, Steel Furnaces, Wood Stoves, Ceramics Kilns, Blacksmith Forge : Arts

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Fire Bricks, Woodstove Firebricks, Size 9″ x 4-1/2″ x 2-1/2″, 2-Pack, Insulating Fire Bricks, 2.5 Thick Clay Firebricks Replacement for Wood Stoves, Fireplaces, Fire Pit, Kiln, Pizza Oven - Yahoo Shopping

Ripeng 16 Pcs Insulating Fire Brick 9 x 4.5 x 2.6 Inches 3200F Rated Wood Stove Fire Bricks for Fireplaces Blacksmith Forges Heat Oven Kilns Insulation Block for Metal Clay Firing

Soft Firebrick 2.5 – Hightemptools

Insulating Fire Brick for Forge, 0.75 x 4.5 x 9, 2500F Rated, Pack of 6, Soft Fire Bricks for Wood Stove, Ovens, Fireplaces, Fire Pits, Kilns, Clay Firing, Jewelry Soldering, Heat

High Temperature Insulation: Firebricks are rated up to temperature of 2500 F, 0.75 Inch x 4.5 Inch x 9 Inches Low Thermal Conductivity and Low Heat

Insulating Fire Bricks, 2500F Rated 0.75 Inch x 4.5 Inch x 9 Inches, Soft Fire Brick for Forge Jewelry Soldering Block Garden Pizza Oven Furnace Kiln