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🔥 Fortify your fireproofing with REFRATECH’s ultimate ceramic fiber rigidizer!
REFRATECH Rigidizer is a high-performance ceramic fiber coating designed to enhance insulation up to 2300°F. Its low-viscosity colloidal silica formula creates a hard, abrasion- and erosion-resistant surface, extending the lifespan of ceramic fiber materials in demanding industrial environments. Easy to apply and quick to cure, this 16 oz rigidizer is essential for professionals seeking durable, heat-resistant insulation solutions.


| ASIN | B0B84XT8VN |
| Best Sellers Rank | #35,180 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #22 in Firing Accessories |
| Brand | REFRATECH |
| Brand Name | REFRATECH |
| Color | clear or transparent |
| Compatible Material | Ceramic |
| Container Type | Bottle |
| Customer Reviews | 4.7 out of 5 stars 248 Reviews |
| Full Cure Time | 24 hours |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Manufacturer | Spectra Overseas |
| Material | Silicone |
| Material Type | Silicone |
| Model | RCB-12 |
| Number of Pieces | 1 |
| Other Special Features of the Product | High Temperature Insulation, Hard Surface Finish, Erosion Resistance |
| Part Number | RCB-12 |
| Special Feature | High Temperature Insulation, Hard Surface Finish, Erosion Resistance |
| Specific Uses For Product | Repair, Flooring, Masonry, Countertop, Casting, Wall Repair, Table Top Coating |
| Unit Count | 16 Ounce |
| Viscosity Level | Low |
| Volume | 16 fluid ounces |
| Water Resistance Level | Not Water Resistant |
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