---
product_id: 233387072
title: "- Colloidal Silica Rigidizer - Coating for Refractory Ceramic Fiber Products - 1 Quart (40 Oz Approx.)"
brand: "simond store"
price: "€ 84.07"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/233387072-colloidal-silica-rigidizer-coating-for-refractory-ceramic-fiber-products-1
store_origin: SK
region: Slovakia
---

# Covers 384 sq ft per quart for max efficiency Withstands up to 2300°F high heat Exceptional thermal shock & erosion resistance - Colloidal Silica Rigidizer - Coating for Refractory Ceramic Fiber Products - 1 Quart (40 Oz Approx.)

**Brand:** simond store
**Price:** € 84.07
**Availability:** ✅ In Stock

## Summary

> 🔥 Fortify your fireproofing with next-level thermal armor!

## Quick Answers

- **What is this?** - Colloidal Silica Rigidizer - Coating for Refractory Ceramic Fiber Products - 1 Quart (40 Oz Approx.) by simond store
- **How much does it cost?** € 84.07 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/233387072-colloidal-silica-rigidizer-coating-for-refractory-ceramic-fiber-products-1)

## 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 & Particle Defense:** High velocity resistance reduces hot gas erosion and airborne particles, keeping your environment cleaner and safer.
- • **Industrial-Grade Heat Shield:** Protect your refractory fibers with a coating that endures blazing 2300°F temperatures without cracking or peeling.
- • **Multi-Application Versatility:** Spray, roll, dip, or brush on – perfect for furnaces, paper-making, and skidproofing cement bags.
- • **Efficient Coverage, Maximum Value:** One quart treats up to 16 blankets (384 sq ft), optimizing your investment with broad, uniform protection.
- • **Long-Lasting Structural Integrity:** Boosts strength and volume stability under extreme thermal stress, ensuring your materials stay intact and reliable.

## Overview

Spectra Overseas’ Colloidal Silica Rigidizer is a high-performance ceramic coating designed for refractory fiber products, delivering superior heat resistance up to 2300°F, exceptional thermal shock and erosion protection, and versatile application methods. Ideal for industrial furnaces and paper-making, it enhances material strength and stability while reducing airborne particles, covering approximately 384 square feet per quart.

## Description

Full description not available

## Features

- Rigidizer can be used as the cohesive agent for various fireproof materials, widely used in industrial furnace thermal technology equipment, and have high strength, stripping, volume stability of high temperature, high temperature resistance, thermal shock resistance, and good erosion performance
- High temperature stability, withstand temperatures up to 2300F
- Applied by spraying, rolling, dipping, or brushing, normal curing time 24 hours (Post Application)
- Rigidizer can be used in the 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Spectra Overseas |
| Part Number | RCB-07 (731..) |
| Item Weight | 1 pounds |
| Product Dimensions | 4 x 4 x 10 inches |
| Item model number | RCB-07 (731..) |
| Size | 1 Quart |
| Color | White |
| Material | Ceramic |
| Item Package Quantity | 1 |
| Coverage | Approximately 384 square feet (12 inches x 24 inches x 16 blankets, assuming 1 inch thickness and 1 quart covers 16 blankets) |
| Special Features | High temperature stability, high strength, resistance to thermal shock and erosion, high velocity resistance, reducing airborne particles |
| Usage | Industrial, Paper-making, Surface Treatment, Skidproof Surfaces |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Ceramic
- **Brand:** SIMOND STORE
- **Manufacturer:** Spectra Overseas

## Images

![- Colloidal Silica Rigidizer - Coating for Refractory Ceramic Fiber Products - 1 Quart (40 Oz Approx.) - Image 1](https://m.media-amazon.com/images/I/71GUaPtXEWL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Colloidal Silica Rigidizer - Coating for Refractory Ceramic Fiber Products - 1 Quart (40 Oz Approx.)
- Mr Volcano Refractory Satanite 4.5 Pounds for Ceramic Blanket Lining 3200 Degree Mortar
- Ceramic Fiber Insulation, 1" Thick x 16" x 48", 2400F Fireproof Insulation Blanket, 3026E

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**Shop now:** [https://www.desertcart.sk/products/233387072-colloidal-silica-rigidizer-coating-for-refractory-ceramic-fiber-products-1](https://www.desertcart.sk/products/233387072-colloidal-silica-rigidizer-coating-for-refractory-ceramic-fiber-products-1)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-20*