Description 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 Ceramic Fiber Blanket, #8 2400F, 1″ x 24″ x 300″ Ceramic Fiber Blanket, #8 2300F, 1″ x 24″ x 32″ Ceramic Fiber Blanket, #8 2400F, 2″ x 24″x 75″ Ceramic Fiber Blanket, #4 2300F, 1″ x 12″ x 24″ Ceramic Fiber Blanket, #8 2600F, 1″ x 12″ x 24″ Rigidizer for Ceramic Fiber Coating – 2300F – 1 Gallon Temperature Grade (F) 2400 2300 2400 2300 2600 2300 Density (lbs/ft3) 8 8 8 4 8 – Size (T x W x L) 1″ x 24″ x 300″ 1″ x 24″ x 32″ 2″ x 24″x 75″ 1″ x 12″ x 24″ 1″ x 12″ x 24″ 1 Gallon Qty 1 1 1 1 1 1 Gallon