JM Thermo-1200 Calcium Silicate Block, Insulation Thickness: 3-1/2 in, Material: Calcium Silicate, Length: 36 in, Width: 12 in, Density: 100 psi, Flexural Strength: >50 psi, Thermal Conductivity: 0.344 to 0.647 Btu-in/hr-sq-ft-deg F
Application : Water resistant, Type I calcium silicate pipe and block insulation, designed for applications that operate at temperatures up to 1200°F (650°C)
Compressive Strength : >100 psi
Construction : V-Grooved
Density : <15 pcf
Flame Spread Index : 0
Flexural Strength : >50 psi
Insulation Thickness : 3-1/2 in
Item Name : Calcium Silicate Block
Length : 36 in
Material : Calcium Silicate
Smoke Developed Index : 0
Special Features : Non-combustible, cementitious insulation, Temperature range is Ambient to 1200°F, asbestos, lead, and mercury-free
Sub Brand : Thermo-1200
Temperature Rating : 1200 deg F
Thermal Conductivity : 0.344 to 0.647 Btu-in/hr-sq-ft-deg F
Width : 12 in
Thermo-1200 is a water resistant, Type I calcium silicate pipe and block insulation, designed for applications that operate at temperatures up to 1200°F (650°C). Thermo-1200 is the only North American calcium silicate insulation available that is water resistant. The insulation is engineered to withstand a heavy rainfall (1¼” of rain/ hour) for up to 20 minutes without absorbing more than 15% of its weight in water. A proprietary corrosion inhibitor, called XOXCorrosion Inhibitor®, is integral to the chemical makeup ofThermo-1200. XOX Corrosion Inhibitor helps protect against corrosion under insulation (CUI) and makes Thermo-1200 one of the least corrosive thermal insulations available.Standards/Certifications: ASTM C165|ASTM C203|ASTM C302|ASTM C533 Type 1|ASTM E84|NFPA 101|NFPA 255|UL Listed