Specification Brand : Lamons BulletPoint1 : BLACK-MAX Hand Hole gaskets seal with zero leakage in steam and in cold-water hydro tests. BLACK-MAX withstands working steam temperatures up to 1,200°F. Rubber gaskets can’t withstand that kind of pressure and heat. BulletPoint2 : Removal is easy and requires no scraping, chiseling or grinding - resulting in lower maintenance costs and less downtime. BulletPoint3 : Each gasket’s size is permanently marked, so you’ll know immediately that you have the one you need. BulletPoint4 : Rough and pitted surfaces on old or poorly maintained flanges pose no problem for BLACK-MAX gaskets: the material is resilient enough to conform perfectly to the surface topography and maintain the tightest seal. BulletPoint5 : The proprietary graphite used to manufacture BLACK-MAX is chemically inert (pH 0 -14) and resistant to chemicals used in treating boiler water. Color : Black ExternallyAssignedProductIdentifier1 : 742839527579 ExternallyAssignedProductIdentifier2 : 0742839527579 ExternallyAssignedProductIdentifier3 : 00008236424928 ItemName : Black-MAX Boiler Gasket 12" X 16" X 1.25"-Elliptical (1 Count) ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 18 inches ItemPackageDimensions_Width : 24 inches ItemPackageQuantity : 1 ItemShape : Elliptical ItemTypeKeyword : sheet-gaskets LowerTemperatureRating : 400 degrees_fahrenheit Manufacturer : Lamons Material : Multi-layer, High Strength 316SS Reinforced Graphite ModelNumber : BKMX-BG 12" X 16" X 1.25"-E 1 NumberOfItems : 1 NumberOfPieces : 20 PackageLevel : unit PartNumber : BKMX 12 X 16 X 1.250-E.1CT ProductDescription : Florida Stainless Part# 2672156 Magnetic Door Gasket. Custom Made in our state of the art MFG Facility ProductSiteLaunchDate : 2014-09-23T00:00:01-07:00 Size : 12" X 16" X 1.250" SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 31400000 UpperTemperatureRating : 1200 degrees_fahrenheit WasherType : Sealing