---
product_id: 63694732
title: "Rigidizer for Ceramic Fiber Coating - 2300F- 1 Gallon"
brand: "simond store"
price: "€ 220.11"
currency: EUR
in_stock: true
reviews_count: 13
category: "Simond Store"
url: https://www.desertcart.it/products/63694732-rigidizer-for-ceramic-fiber-coating-2300f-1-gallon
store_origin: IT
region: Italy
---

# Low-viscosity easy application 2300°F heat resistance Enhanced abrasion & erosion defense Rigidizer for Ceramic Fiber Coating - 2300F- 1 Gallon

**Brand:** simond store
**Price:** € 220.11
**Availability:** ✅ In Stock

## Summary

> 🔥 Lock in the heat, toughen the surface, and never flake out!

## Quick Answers

- **What is this?** Rigidizer for Ceramic Fiber Coating - 2300F- 1 Gallon by simond store
- **How much does it cost?** € 220.11 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/63694732-rigidizer-for-ceramic-fiber-coating-2300f-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

- • **Erosion-Proof Finish:** Defends against high-velocity gas wear, extending insulation lifespan in harsh environments.
- • **Durable Surface Armor:** Transforms fragile fiber surfaces into tough, abrasion-resistant shields that last.
- • **Effortless Application:** Low-viscosity formula lets you brush, spray, or dip with ease—no mess, no stress.
- • **Unmatched Heat Shielding:** Withstands extreme temperatures up to 2300°F, protecting your ceramic fiber insulation like a pro.
- • **Versatile Industry Standard:** Trusted across forges, kilns, ovens, and foundries for premium fireproof insulation.

## Overview

Simond Store Rigidizer is a 1-gallon, fireproof ceramic fiber coating rated for 2300°F that enhances thermal insulation, abrasion resistance, and erosion protection. Its low-viscosity formula ensures easy application by brushing, spraying, or dipping, making it ideal for industrial and artisanal high-heat insulation needs.

## Description

desertcart.com: Simond Store Rigidizer for Ceramic Fiber Coating, 2300F Rated, Fireproof Insulation Surface Coating for Ceramic Fiber Blanket Boards Wool - 1 Gallon Rigidizer : Arts, Crafts & Sewing

Review: It works well and is worth every penny - This stuff really works well. I did a couple of coats an still had a bunch left over. It really does help to lock in the foam. It dried very fast. I would 100% buy again but I won't have to because I still have a bunch. Great deal. Great heat retention. Easy to apply. Really toughens the foam, and it comes in a big bottle!
Review: Easy to use and gets the job done - I was able to apply most of it with a handheld trigger sprayer, although after a while it became more difficult to spray down the kaowool. For some reason the solution wasn't shooting out of the nozzle as it was at first. The trigger sprayer was still able to work with plain water so no doubt it was whatever is suspended in the collodiial solution that might have affected the sprayer. The solution gave the kaowool a somewhat solid surface. It's actually more like crusted toast. The rest of it is still a bit springy, but the refractory wool isn't intended to act as any kind of structure. Most important is that the surface isn't fluffy and loose.

## 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 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #127,162 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #118 in Firing Accessories |
| Customer Reviews | 4.6 4.6 out of 5 stars (422) |
| Date First Available | May 12, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 13 pounds |
| Item model number | RCB-06 |
| Manufacturer | Solgel Film Pvt. Ltd. |
| Material | Ceramic |
| Part Number | RCB-06 |
| Product Dimensions | 16 x 7 x 7 inches |
| Size | 1 Gallon |

## Product Details

- **Brand:** SIMOND STORE
- **Manufacturer:** Solgel Film Pvt. Ltd.
- **Material:** Ceramic
- **UPC:** 816183029451 816183021004 816183024180

## Images

![Rigidizer for Ceramic Fiber Coating - 2300F- 1 Gallon - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

## 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

### ⭐⭐⭐⭐⭐ It works well and is worth every penny
*by C***R on October 4, 2025*

This stuff really works well. I did a couple of coats an still had a bunch left over. It really does help to lock in the foam. It dried very fast. I would 100% buy again but I won't have to because I still have a bunch. Great deal. Great heat retention. Easy to apply. Really toughens the foam, and it comes in a big bottle!

### ⭐⭐⭐⭐⭐ Easy to use and gets the job done
*by D***I on April 24, 2023*

I was able to apply most of it with a handheld trigger sprayer, although after a while it became more difficult to spray down the kaowool. For some reason the solution wasn't shooting out of the nozzle as it was at first. The trigger sprayer was still able to work with plain water so no doubt it was whatever is suspended in the collodiial solution that might have affected the sprayer. The solution gave the kaowool a somewhat solid surface. It's actually more like crusted toast. The rest of it is still a bit springy, but the refractory wool isn't intended to act as any kind of structure. Most important is that the surface isn't fluffy and loose.

### ⭐⭐⭐⭐⭐ Satisfied with order
*by C***N on January 12, 2026*

Works well to "fluff down" ceramic fibers. Can be brushed or sprayed on. Needs warm ventilation for a day to dry.

## 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

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-23*