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- Colloidal Silica Rigidizer, 2300F Rated, 1 Qu...
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Item #:
83943018
Colloidal Silica Rigidizer, 2300F Rated, 1 Quart (40 Oz Approx.) | Fireproof Insulation Surface Coating for Ceramic Fiber Blanket
85% of respondents would recommend this to a friend
Item #:
83943018
BND 136
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Colloidal Silica Rigidizer has high strength, volume stability, and high temperature resistance. It can be applied by various methods and has multiple industrial applications.
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What Stands Out
High Heat Resistance
Rated for up to 2300°F, this rigidizer provides unparalleled protection against extreme temperatures, ensuring the durability and longevity of ceramic fiber products.
Fireproof Insulation
Designed specifically for ceramic fiber materials, it creates a fireproof barrier that enhances safety and performance, making it ideal for high-temperature applications.
Easy Application
Available in a convenient 1-gallon container, the rigidizer is user-friendly, allowing for straightforward application on various ceramic fiber products without the need for specialized tools.
Product Details
- Can be used as a cohesive agent for various fireproof materials
- Widely used in industrial furnace thermal technology equipment
- High strength, stripping, and volume stability at high temperatures
- Withstands temperatures up to 2300°F
- Applied by spraying, rolling, dipping, or brushing with a normal curing time of 24 hours
- Provides high velocity resistance and reduces hot gas erosion or flame impingement
| Brand Name | SIMOND STORE |
| Number of Packs | 1 |
| Manufacturer | Spectra Overseas |
| Number of Items | 1 |
| Unit Count | 32 Fluid Ounces |
| Item Weight | 3.2 pounds (1.45 kg) |
| Model Number | RCB-07 (731..) |
| Manufacturer Part Number | RCB-07 (731..) |
| Coverage | Approximately 384 square feet (12 inches x 24 inches x 16 blankets, assuming 1 inch thickness and 1 quart covers 16 blankets) |
| Material Type | Colloidal Silica Compound |
| Recommended Uses For Product | Thermal insulation, fire resistance |
| Material | Colloidal Silica Compound |
| Brand | SIMOND STORE |
Who Should Buy?
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High-Temperature Applications
Ideal for use in high-temperature settings where insulation and fireproofing are critical for safety and performance.
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Industrial Use
Suitable for industrial settings requiring durable and reliable fireproof coatings for ceramic fiber materials.
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Home Projects
Great for DIY home insulation projects needing a reliable coating for improved heat retention and safety.
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Low-Temperature Environments
Not suitable for applications where temperatures are consistently low, as performance may be unnecessary and overkill.
Product Description
Colloidal Silica Rigidizer, 2300F Rated, 1 Quart (40 Oz Approx.) | Fireproof Insulation Surface Coating for Ceramic Fiber Blanket
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Customer Questions & Answers
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Question:
What is Colloidal Silica Rigidizer used for?
Answer: Colloidal Silica Rigidizer is primarily used as a coating for refractory ceramic fiber products. Its main function is to provide enhanced rigidity and structural integrity to these materials, making them suitable for high-temperature applications. By applying this rigidizer, you can ensure your refractory ceramic fibers maintain their shape and performance under extreme conditions, such as in furnaces or kilns. This is particularly useful in industrial settings where thermal insulation and energy efficiency are critical. -
Question:
How do I apply Colloidal Silica Rigidizer?
Answer: Applying Colloidal Silica Rigidizer involves a straightforward process. First, ensure that the surface of the refractory ceramic fiber is clean and free from contaminants. The rigidizer can be applied using a brush, roller, or sprayer to ensure even coverage. Allow the first coat to dry completely before applying a second layer for optimal results. This technique is frequently utilized in both professional and DIY settings for enhancing the durability and heat resistance of insulation materials in kilns and furnaces. -
Question:
Is Colloidal Silica Rigidizer safe to use?
Answer: Yes, Colloidal Silica Rigidizer is generally considered safe to use when applied according to the manufacturer's instructions. It is important to work in a well-ventilated area and use appropriate personal protective equipment, as with any industrial materials. Understanding the safety data sheet can provide additional guidance on handling and application. Users often apply this rigidizer in workshops and industrial environments, ensuring safety protocols while maximizing insulation performance. -
Question:
Can Colloidal Silica Rigidizer be used for other materials?
Answer: While Colloidal Silica Rigidizer is primarily formulated for refractory ceramic fibers, it can also be beneficial for other silica-based materials. Its properties allow it to bind and strengthen various applications where heat resistance and rigidity are required. For instance, it might be used in ceramics, bricks, and certain types of composites. Applying it in experimental setups or artisan projects can enhance the durability and thermal performance of these materials. -
Question:
What temperature can Colloidal Silica Rigidizer withstand?
Answer: Colloidal Silica Rigidizer is designed to withstand high temperatures, typically up to 2300°F (1260°C), making it ideal for applications involving intense heat. This makes it particularly suited for use in kilns, furnaces, and other high-temperature environments. Users often utilize this rigidizer in industries such as metalworking, ceramics, and glass, where materials are regularly subjected to extreme temperatures, ensuring long-lasting performance. -
Question:
How long does Colloidal Silica Rigidizer take to dry?
Answer: The drying time for Colloidal Silica Rigidizer can vary based on environmental conditions, such as temperature and humidity. Generally, it takes about 1 to 2 hours to become touch dry, with full curing taking 24 hours. To achieve the best results, it is advisable to ensure adequate airflow and maintain moderate temperatures during the drying process. In practical scenarios, users often schedule applications during low-humidity days to hasten the drying time and prepare for subsequent layers. -
Question:
Can I mix Colloidal Silica Rigidizer with other coatings?
Answer: Mixing Colloidal Silica Rigidizer with other coatings is generally not recommended, as it is specifically designed to perform at its best as a standalone product. Other coatings may not have compatible properties, potentially leading to inadequate adhesion or performance issues. However, users can consult the product's data sheet for compatibility information if considering combinations. In most cases, applying it as directed provides optimal results, especially in demanding heat applications. -
Question:
What is the shelf life of Colloidal Silica Rigidizer?
Answer: Colloidal Silica Rigidizer typically has a shelf life of around 12 months when stored in a cool, dry place and tightly sealed. Over time, exposure to air and moisture may affect its performance. To ensure effectiveness, users are encouraged to check the product's appearance and viscosity before application if it has been stored for an extended period. Utilizing the product within the recommended shelf life ensures reliable results, particularly in high-performance applications. -
Question:
Is Colloidal Silica Rigidizer eco-friendly?
Answer: Colloidal Silica Rigidizer is considered eco-friendly as it is water-based and free from harmful solvents or volatile organic compounds (VOCs). This makes it a safer choice for both users and the environment, especially in settings where ventilation may be limited. Many professionals prefer this rigidizer over traditional coatings because it minimizes harmful emissions while maintaining high performance. In practice, using eco-friendly materials contributes to sustainable practices in industries focused on reducing environmental impact. -
Question:
Where can I buy Colloidal Silica Rigidizer in Brunei?
Answer: You can buy Colloidal Silica Rigidizer at Ubuy, which offers a wide range of products online. Ubuy is known for its user-friendly platform and reliable service, making it easy to find specialty items like this rigidizer. Simply visit Ubuy's website and search for 'Colloidal Silica Rigidizer' to access the product and place your order. Enjoy the convenience of online shopping with assurance of quality and efficient access to your desired products.
SIMOND STORE Firing Accessories RCB-07 (731..) Editorial Review
SIMOND STORE Rigidizer for Ceramic Fiber Coating, 1 Gallon Rigidizer | 2300F Rated, Fireproof Insulation Surface Coating for Ceramic Fiber Blanket Boards Wool is a highly effective solution designed to provide superior surface hardening and insulation for various high-temperature applications, including forges and kilns. Users have praised its ability to dry quickly and significantly enhance the heat retention properties of ceramic fiber materials. The product holds up exceptionally well under extreme temperatures, and many customers have found it easy to apply with a sprayer, although some noted that it can affect the nozzle over time. This rigidizer works to create a firm, durable surface on insulation, making it invaluable for maintaining the integrity of your projects.
Customer Reviews & Ratings
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Pros
- High temperature resistance up to 2300F
- Easy application with a sprayer
- Fast drying time for quick results
- Enhances heat retention significantly
- Suitable for various high-temp applications
Cons
- Sprayer may clog with prolonged use
Platform Trust & Buyer Confidence
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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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BND 136
Order now and get it around Wednesday, October 07
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Features & Benefits
- High strength
- Volume stability
- High-temperature resistance
- Multiple application methods
- Industrial applications
- Reduces Hot Gas Erosion or Flame Impingement
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