Vitcas Silcas 1C- a high silica content, high temperature resistant, air setting cement. The maximum service temperature at which the refractory silica-based cement can be exposed to is 1550°C/2820°F. The high silica, heatproof mortar was especially designed for use with Grade 30 insulating bricks. 

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Special Price £59.99 £49.99 Regular Price £70.80

Vitcas Silcas 1C is a high temperature resistant, silica based cement. It rates to a maximum service temperature of 1550°C / 2820°F. 


  • Air setting
  • Heat resistant
  • Especially for use with Grade 30 Insulating Bricks
  • Upon exposure to heat/fire, the strength of the Silcas mortar/cement is close to that of the insulating bricks in order to avoid the bricks cracking or breaking 
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Product Group Refractory Products
Size 10kg
Color Off White
Consistency Paste
Coverage 5 Kg / 1m2
Curing Time 24h
Indoor Yes
Ready to Use Yes
Temperature 1260°C /2300°F
Manufacturer Vitcas
Packing Buffer (in percentage) 0
HS Tariff Code 3816009000
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