Super Firetemp M

Super Firetemp® M is a type II calcium silicate insulation with an average density of 28 pcf (449 kg/m3). It is an inorganic, non-combustible, high-temperature insulation for fire protection applications. It can be used in systems operating up to 1800°F (982°C). Super Firetemp M is made primarily of lime, silica, and reinforcing fibers. This product is white, essentially dust-free, contains no asbestos, mercury or lead, and meets or exceeds ASTM C656, Type II Grade 6. 

Super Firetemp M is available in a range of thicknesses from 1/2" (13mm) to 3" (76mm), in sheet sizes up to 4' × 8' (1219mm x 2438mm).