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๐ฅ Fortify your fireproofing with next-level ceramic fiber protection!
REFRATECH's 16 oz Rigidizer is a high-performance, fireproof surface coating designed for ceramic fiber insulation. Rated to withstand extreme temperatures up to 2300ยฐF, it enhances insulation value while providing a hard, abrasion- and erosion-resistant finish. Its low-viscosity liquid formula allows easy application by brushing, spraying, or dipping, curing fully in 24 hours. Widely used in industrial settings like forges, kilns, and ovens, this rigidizer ensures durable, long-lasting protection for ceramic fiber materials.













| ASIN | B0B84XT8VN |
| Best Sellers Rank | #36,169 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #22 in Firing Accessories |
| Brand Name | REFRATECH |
| Color | clear or transparent |
| Compatible Material | Ceramic |
| Container Type | Bottle |
| Customer Reviews | 4.7 4.7 out of 5 stars (237) |
| Full Cure Time | 24 Hours |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Manufacturer | Spectra Overseas |
| Material Type | Colloidal Silica Compound |
| Model | RCB-12 |
| Other Special Features of the Product | High Temperature Insulation, Hard Surface Finish, Erosion Resistance |
| Part Number | RCB-12 |
| Specific Uses For Product | Repair, Flooring, Masonry, Countertop, Casting, Wall Repair, Table Top Coating |
| Unit Count | 16.0 Ounce |
| Viscosity Level | Low |
| Volume | 16 Fluid Ounces |
| Water Resistance Level | Not Water Resistant |
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