--- product_id: 402406241 title: "Simwool Rigidizer - Coating for Ceramic Fiber Blanket - 1 Gallon" brand: "simond store" price: "1601 zł" currency: PLN in_stock: false reviews_count: 5 category: "Simond" url: https://www.desertcart.pl/products/402406241-simwool-rigidizer-coating-for-ceramic-fiber-blanket-1-gallon store_origin: PL region: Poland --- # Low viscosity for easy application Withstands up to 2300°F Boosts erosion & abrasion resistance Simwool Rigidizer - Coating for Ceramic Fiber Blanket - 1 Gallon **Brand:** simond store **Price:** 1601 zł **Availability:** ❌ Out of Stock ## Summary > 🔥 Fortify your forge with next-level ceramic fiber protection! ## Quick Answers - **What is this?** Simwool Rigidizer - Coating for Ceramic Fiber Blanket - 1 Gallon by simond store - **How much does it cost?** 1601 zł with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/402406241-simwool-rigidizer-coating-for-ceramic-fiber-blanket-1-gallon) ## Best For - simond store enthusiasts ## Why This Product - Trusted simond store brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Extended Lifespan:** Protects insulation from high-velocity gas erosion for long-term durability. - • **Rock-Solid Surface:** Transforms fragile ceramic fiber into abrasion-resistant armor. - • **Health-Smart Coating:** Locks down particles to reduce airborne irritants and keep your workspace safe. - • **Effortless Application:** Brush, spray, or dip—flexible coating that fits your workflow. - • **Unmatched Heat Defense:** Survive extreme temps up to 2300°F without breaking a sweat. ## Overview Simwool Rigidizer is a high-performance colloidal silica coating designed to enhance ceramic fiber insulation by increasing thermal resistance up to 2300°F, improving mechanical strength, and providing superior erosion and abrasion resistance. Its low-viscosity formula allows versatile application methods, making it ideal for industrial uses in forges, kilns, and furnaces, while also reducing harmful airborne particles for safer environments. ## Description rigidizer for forge, rigidizer and refractory for forge, forge insulation, kaowool rigidizer, rigidizer for ceramic fiber, kaowool forge insulation Rigidizer is Colloidal Silica compound, that can be used as cohesive agent for various fireproof materials which are used for insulation across various industries. This is widely applied for treating the surface of ceramic fiber materials like boards, blankets, vacuum formed components, and modules for increasing hardness and erosion resistance of the surface. We also deal in wide range of quality ceramic fiber products like Ceramic Fiber Blanket, Board, Bricks, Paper, Ceramic Wool, and plenty more.Product ValueGood Mechanical Strength: Rigidizer are used for surface treatment of the ceramic fiber materials to increase their resistance to abrasion, thermal shock resistance and volume stability providing durability and good mechanical strength to the surface.High Insulating Value: This coating can withstand temperatures up to 2300F providing high insulating value to ceramic fiber materials and extending their life by increasing erosion resistance of surfaces that are subject to high velocity gases.Enhance Efficiency: Ceramic fiber materials coated with rigidizer reflect more heat, thus improving its thermal efficiency and giving you better results.Safety: This rigidizer when applied prevents the particle from falling off from the surface and also reduces the spread of harmful airborne particles that impact your health.ApplicationsSurface Coating of Ceramic Products exposed to high velocity gases & flame impingement.Cohesive agent for ceramic blanket, boards, paper and for making other composites too.For surface treatment of vacuum formed shapes to increase firmness and solidity of its surface. Review: Couldn’t use the product half of the container was full of crystal and half water didn’t do anything to my ceramic blanket could of just put water it would of done the same!!! Really not satisfied Review: Works as stated in the description. I did a double saturation and it really firmed up the insulation very nicely. I would recommend this size for more than one small project and to maintain the rigidness of my original forge after several uses. ## Features - High Thermal Insulation: This rigidizer coating increases the insulation value of ceramic fiber materials and can with stand temperature up to 2300F. - Hard Surface Finish: Rigidizer makes the surface finish after application with increased resistance to mechanical abrasion and helps flexible ceramic fiber material from being too flaky. - Erosion Resistance: This rigidizer for ceramic fiber increases surface erosion resistance for surfaces exposed to high velocity gases. - Easy to Apply: Because of it low viscosity its application on ceramic fiber materials becomes very simple. It can be applied with brushing, spraying or dipping. It takes around 24 hours for curing post application. (Don't keep the lid open when not in use for better preservation as it starts freezing when it comes in contact with air.) - Wide Application: This rigidizer is extensivly used in varied fields for surface coating of ceramic fiber insulation used in Forges, Foundry, Furnace, Stove, Oven, Raku, Kiln and many more. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01N5VF9S0 | | ASIN | B01N5VF9S0 | | Batteries Included? | No | | Batteries Required? | No | | Customer Reviews | 4.2 4.2 out of 5 stars (44) | | Customer reviews | 4.2 4.2 out of 5 stars (44) | | Date First Available | 14 July 2017 | | Date First Available | 14 July 2017 | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 5.9 Kilograms | | Item model number | RCB-06 | | Item model number | RCB-06 | | Manufacturer | Solgel Film Pvt. Ltd. | | Manufacturer | Solgel Film Pvt. Ltd. | | Material | Ceramic | | Part number | RCB-06 | | Product Dimensions | 40.64 x 17.78 x 17.78 cm; 5.9 kg | | Product Dimensions | 40.64 x 17.78 x 17.78 cm; 5.9 kg | | Size | 1 Gallon | ## Product Details - **Brand:** SIMOND STORE - **Manufacturer:** Solgel Film Pvt. Ltd. - **Material:** Ceramic - **UPC:** 816183029451 816183021004 816183024180 ## Images ![Simwool Rigidizer - Coating for Ceramic Fiber Blanket - 1 Gallon - Image 1](https://m.media-amazon.com/images/I/71lYjPn9ScL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: what is the surface color after it dries?** A: Exactly the same. I started with white and it was white when I was done, just more rigid. **Q: Will this prevent kawool particles from getting into the air?** A: yes it will help prevent particles from becoming airborne it also adds rigidity to the inner surface to prolong the life of the insulation you may need to reapply a few times until you get the desired hardness after it has set and dried ...you can use high heat to speed the dry time up **Q: Can you reapply a month later after used 3 times?** A: Yes, as long as you maintain a good seal on the new product and keep it in a cool dry place. **Q: Do you have an SDS for this product?** A: This stuff comes from INDIA so i'm going to guess and say..... "I don't know" Don't drink it or smoke it and use gloves when playing with it and I'm sure you won't grow and extra body part.... ## Customer Reviews ### ⭐ Review *by S***E on 22 March 2025* Couldn’t use the product half of the container was full of crystal and half water didn’t do anything to my ceramic blanket could of just put water it would of done the same!!! Really not satisfied ### ⭐⭐⭐⭐⭐ Review *by T***R on 21 March 2025* Works as stated in the description. I did a double saturation and it really firmed up the insulation very nicely. I would recommend this size for more than one small project and to maintain the rigidness of my original forge after several uses. ### ⭐⭐⭐⭐⭐ Review *by N***N on 7 January 2026* Great colloidial silica sol for many purposes. ## Frequently Bought Together - Simond Store Rigidizer for Ceramic Fiber Coating, 2300F Rated, Fireproof Insulation Surface Coating for Ceramic Fiber Blanket Boards Wool - 1 Gallon Rigidizer - SIMOND STORE Ceramic Fiber Insulation Roll - 2400F (1315C) 1" x 24" x 25' - High Density Fireproof Insulation Blanket for Forge, Foundry, Furnace, Kiln, Wood Stove, Pizza Oven, Chimney, Dishwasher --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/402406241-simwool-rigidizer-coating-for-ceramic-fiber-blanket-1-gallon](https://www.desertcart.pl/products/402406241-simwool-rigidizer-coating-for-ceramic-fiber-blanket-1-gallon) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-23*