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Insulation for Fire Protection
Consistent with the Johns Manville safety commitment, Super Firetemp® board is a noncombustible, asbestos-free fireproofing board used in assemblies requiring one to four hour fire ratings and is capable of withstanding temperatures in excess of 1800°F (1093°C).
Fire Protection
Super CalTemp Gold 1700
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![](/content/dam/jm/global/en/industrial-insulation/calcium-silicate/super-caltemp-gold-1700/CalTemp_Block-142x87.jpg)
Super Caltemp® Gold 1700 block insulation is an inorganic, non-combustible insulation with exceptional strength and extremely low water of hydration. Chemically, Super Caltemp Gold 1700 features a xonotlite crystal structure and is composed primarily of lime, silica and reinforcing fibers. The product is gold in color, essentially dust-free, contains no asbestos and can insulate up to 1700°F (927°C).
![CalTemp_Block-490x322 CalTemp_Block-490x322](/content/experience-fragments/jm/products/en/industrial_insulation/calcium_silicate/super-caltemp-gold-1700/super-caltemp-gold-1700/_jcr_content/root/xfproductview/1/xftabcontent/rightOne/image.img.jpg/jm)
Super Firetemp L
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![](/content/dam/jm/global/en/industrial-insulation/calcium-silicate/super-firetemp-l/FireTemp_Board-L-142x87.jpg)
Super Firetemp® L 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 L 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 5.
![FireTemp_Board-L-490x322 FireTemp_Board-L-490x322](/content/experience-fragments/jm/products/en/industrial_insulation/calcium_silicate/super-firetemp-l/super-firetemp-l/_jcr_content/root/xfproductview/1/xftabcontent/rightOne/image.img.jpg/jm)
Super Firetemp M
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![](/content/dam/jm/global/en/industrial-insulation/calcium-silicate/super-firetemp-m/FireTemp_Board-M-142x87.jpg)
Super Firetemp® M 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.
![FireTemp_Board-M-490x322 FireTemp_Board-M-490x322](/content/experience-fragments/jm/products/en/industrial_insulation/calcium_silicate/super-firetemp-m/super-firetemp-m/_jcr_content/root/xfproductview/1/xftabcontent/rightOne/image.img.jpg/jm)
Super Firetemp H
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![](/content/dam/jm/global/en/industrial-insulation/calcium-silicate/super-firetemp-h/FireTemp_H-142x87.jpg)
Super Firetemp® H is an inorganic, non-combustible, high-temperature insulation for fire protection applications. It can be used in systems operating up to 1700°F (927°C). Super Firetemp H 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.
![FireTemp_H-490x322 FireTemp_H-490x322](/content/experience-fragments/jm/products/en/industrial_insulation/calcium_silicate/super-firetemp-h/super-firetemp-h/_jcr_content/root/xfproductview/1/xftabcontent/rightOne/image.img.jpg/jm)
Super Firetemp X
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![](/content/dam/jm/global/en/industrial-insulation/calcium-silicate/super-firetemp-x/FireTemp_X-142x87.jpg)
Super Firetemp® X is an inorganic, non-combustible, high-temperature insulation for fire protection applications. It can be used in systems operating up to 1700°F (927°C). Super Firetemp X is made primarily of lime, silica and reinforcing fibers. This product is white, essentially dust-free, contains no asbestos, mercury or lead.
![FireTemp_X-490x322 FireTemp_X-490x322](/content/experience-fragments/jm/products/en/industrial_insulation/calcium_silicate/super-firetemp-x/super-firetemp-x/_jcr_content/root/xfproductview/1/xftabcontent/rightOne/image.img.jpg/jm)
Super Firetemp S
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![](/content/dam/jm/global/en/industrial-insulation/calcium-silicate/super-firetemp-s/FireTemp_S-142x87.jpg)
Super Firetemp® S is an inorganic, non-combustible, high-temperature insulation for fire protection applications. It can be used in systems operating up to 1700°F (927°C). Super Firetemp S is made primarily of lime, silica and reinforcing fibers. This product is white, essentially dust-free, contains no asbestos, mercury or lead.
![FireTemp_S-490x322 FireTemp_S-490x322](/content/experience-fragments/jm/products/en/industrial_insulation/calcium_silicate/super-firetemp-s/super-firetemp-s/_jcr_content/root/xfproductview/1/xftabcontent/rightOne/image.img.jpg/jm)