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.

SIMOND STORE Insulating Fire Bricks, 2500F Rated, 2 Inch x 4.5 Inch x 9 Inches, Soft

6 Pieces Insulating Fire Brick for Kilns,Ovens,Forges,Metal Clay Firing,Fire Pit Accessories for Heater, Fireplaces,Jewelry Soldering,Size:9X4.5X2.5 Set of 6 Insulating Fire Brick for Kilns

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12 Pieces Insulating Fire Brick 2200F Rated Wood Stove Fire Bricks Heat Insulation Block for Fireplaces Kilns Blacksmith Forges Heating Oven Kilns, 9 x 4.5 x 1.25 Inch : Arts, Crafts & Sewing

Substantial Built: Insulating firebricks are shaped refractory products that belong to the groups of thermal insulation refractory bricks built with

SIMOND STORE Insulating Fire Bricks for Oven, 2500F Rated, 9 x 4.5 x 2, Pack of 8, Soft Fire Bricks for Forge Kiln Wood Stove Pizza Oven Fireplace

6 Pieces Insulating Fire Brick for Kilns,Ovens,Forges,Metal Clay Firing,Fire Pit Accessories for Heater, Fireplaces,Jewelry Soldering,Size:9X4.5X2.5 Set of 6 Insulating Fire Brick for Kilns

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, Jewelry Soldering : Arts, Crafts & Sewing

Soldering Fire Brick

Ripeng 30 Pcs Insulating Fire Brick 3200F Rated Wood Stove Fire Bricks for Fireplaces Blacksmith Forges Heat Oven Kilns Insulation Block for Metal Clay Firing, Jewelry Soldering (9 x 4.5 x

Ripeng 30 Pcs Insulating Fire Brick 3200F Rated Wood Stove Fire Bricks for Fireplaces Blacksmith Forges Heat Oven Kilns Insulation Block for Metal Clay Firing, Jewelry Soldering (9 x 4.5 x