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🛠️ Fortify your fireproofing with next-level ceramic fiber protection!
Colloidal Silica Rigidizer is a high-performance coating designed to enhance the surface hardness and durability of refractory ceramic fiber products. Withstanding temperatures up to 2300°F, it offers excellent thermal shock resistance and erosion protection. Easy to apply via spraying, rolling, dipping, or brushing, it cures in 24 hours and maintains a 6-month shelf life when sealed. Ideal for industrial furnace insulation and versatile enough for paper-making and other applications, this rigidizer ensures long-lasting, toughened thermal insulation.
| ASIN | B08FDDZDVQ |
| Best Sellers Rank | 1,743,176 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 3,941 in Ceramics & Pottery |
| Brand | Simond Store |
| Customer Reviews | 4.5 4.5 out of 5 stars (358) |
| Item Weight | 3.2 Pounds |
| Manufacturer | Spectra Overseas |
| Material | Ceramic |
| Unit Count | 946.3529 millilitre(s) |
C**R
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!
V**R
all good thanks
R**.
Used it in my little forge
C**T
Dont water it down as much as they say too. Add a little bit of food colouring, it helps with application.
B**B
Was a little skeptical because it came clear instead of the other rigidizers that are blue. But worked well and cured up in a day
Trustpilot
1 month ago
5 days ago