Colloidal Silica Rigidizer – Coating for Refractory Ceramic Fiber Products – 1 Quart

$25.99 $35.99

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  • rigidizer can be used as the cohesive agent for various fireproof materials, widely used in industrial furnace thermal technology equipment, and has high strength, stripping, volume stability of high temperature, high temperature resistance to thermal shock resistance to erosion performance is good.
  • high temperature stability, Withstand Temperature up to 2300F
  • Applied by spraying, rolling, dipping, or brushing, Normal Curing Time 24 Hours (Post Application)
  • Rigidizer can be used in paper-making industry . It can be used as the anti-glutinous agent of cellophane, pre-treatment agent of photographic paper, skidproof agent of cement bags, etc.
  • High Velocity Resistance, Reduces Hot Gas Erosion or Flame Impingement., Reduces Airborne Particles

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What is Ceramic Fiber Rigidizer?

This rigidizer is a colloidal silica compound used for surface coating of ceramic fiber blankets exposed to high-velocity gases, and for surface treatment of ceramic fiber products to increase the surface hardness, resistance to erosion, and thermal shock resistance.

Increase Surface Hardness & Erosion Resistance

When this rigidizer coating compound is applied to the surface of ceramic fiber products, it increases the surface hardness of ceramic fiber products such as blankets and boards. Also, it offers resistance to erosion and thermal shock.

Improves Thermal Efficiency

Ceramic fiber materials coated with rigidizer allow insulation to the high temperature up to 2300F and reflect more heat, thus improving the thermal efficiency of ceramic fiber material, giving you better results.

Easy To Apply

because of its low viscosity, it can be applied to ceramic fiber material easily by brushing, spraying, or dipping. It takes around 24 hours of curing time post its application to ceramic fiber materials.

Reduces Spread of Harmful Particles

This rigidizer when applied provides firmness and volume stability to the surface, preventing the particle to fall from the surface and reducing the spread of harmful airborne particles that may impact your health

Product information

Product Dimensions 4 x 4 x 10 inches; 1 Pounds
Item model number RCB-07 (731..)
Date First Available ‎August 7, 2020
Manufacturer ‎Spectra Overseas
Best Sellers Rank #57,864 in Arts, Crafts & Sewing
#42 in Firing Accessories
Customer Reviews: 4.7 out of 5 stars


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