Specification AgeRangeDescription : Adult Brand : Delphi Glass BulletPoint1 : SUBSTANTIAL BUILT - Insulating firebricks are shaped refractory products that belong to the groups of thermal insulation refractory bricks built with high compressive strength, They have porous structures BulletPoint2 : HIGH TEMPERATURE INSULATION - Insulating fire brick offers high temperature insulation up to 2500F, low thermal conductivity and lower heat storage versus concentrated brick mean decreased fuel costs and faster heat-ups in heating equipment BulletPoint3 : EFFORTLESS INSTALLATION - Each soft fire brick measures 9" x 4.5" x 2" in dimension, They are formed lightweight and easy to cut with definite dimensions, So, the plan can be laid quickly and effortlessly, resulting in stronger, tighter refractory results BulletPoint4 : EASY TO STORE - Due to their lightweight the high temperature refractory firebrick are easy to store and move around the construction site; The woodstove firebricks are not even damaged easily due to climatic changes, You just have to store it at dry place BulletPoint5 : VARIOUS APPLICATIONS - Fire bricks for fireplace apply to various applications for home and industrial usage, such as pizza ovens, forges, kilns, wood stoves, brick fireplaces, brick fire pits, furnace insulation, jewelry soldering, kiln repair, clay pottery firing, furnace lining, glass making, iron and steel industries, non ferrous metal industries, refining vessels, heaters, etc BulletPoint6 : It is widely used to determine the sintering temperature of refractory materials, chemical materials, abrasive materials, magnetic materials, ceramics and other materials in the sintering process. CareInstructions : Wipe with Dry Cloth Color : White Department : Unisex Adult ExternallyAssignedProductIdentifier : 8907849044191 ExternallyAssignedProductIdentifier1 : 816183021356 ExternallyAssignedProductIdentifier2 : 8907849015245 ExternallyAssignedProductIdentifier3 : 0816183021356 FinishType : Unfinished Flavor : unflavored IndoorOutdoorUsage : indoor InstallationType : Freestanding ItemForm : Cube ItemLength : 2.56 inches ItemName : 6inch Kiln Post - 4 Pack ItemPackageDimensions_Height : 23.8 centimeters ItemPackageDimensions_Length : 8.2 centimeters ItemPackageDimensions_Width : 20.6 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : kiln-firing-accessories LowerTemperatureRating : 1230 degrees_celsius Manufacturer : Delphi Glass Material : Alumina Material1 : default Material2 : default Material3 : default Material4 : default Material5 : default Material6 : default Material7 : default Material8 : default Material9 : default MetalType : no-metal-type ModelName : 5 ModelNumber : 4819 MountingType : Floor Mount NumberOfItems : 2 NumberOfShelves : 1 PartNumber : 42936 ProductDescription : Use kiln posts with drop molds, vent heat, and prop shelves up from bottom of kiln. ProductName : kiln shelf ProductSiteLaunchDate : 2013-11-22T15:12:17.546Z Reusability : Reusable SafetyWarning : Do not overload. Use only in a kiln. Follow manufacturer's guidelines for safe operation. ShelfType : Glass Size : 2" x 4.5" x 9" - 8 Pack Style : Modern SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 60120000 UpperTemperatureRating : 1230 degrees_celsius