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🔥 Lock in your forge’s future with MR VOLCANO Rigidizer — tough, precise, and freeze-proof!
MR VOLCANO Rigidizer 16oz Concentrate is a winterized colloidal-silica solution designed to penetrate and harden ceramic fiber insulation blankets like Superwool LBP and RCF. Mixed 1:1 with water to yield 32oz, its tinted formula ensures easy coverage verification. It enhances fiber retention and erosion resistance under high-velocity flames, providing an ideal base for refractory coatings. Made in the USA, it’s perfect for professional-grade forge and furnace insulation prep, delivering durability and efficiency in all seasons.
| ASIN | B08S5SY61X |
| Age Range Description | Adult |
| Best Sellers Rank | 361,731 in DIY & Tools ( See Top 100 in DIY & Tools ) 978 in Lubricants |
| Blanket Form | Single Layered Blanket |
| Brand | MR VOLCANO |
| Brand Name | MR VOLCANO |
| Colour | Red |
| Customer Reviews | 4.7 out of 5 stars 479 Reviews |
| Fabric Warmth Description | high |
| Item Weight | 16 Ounces |
| Manufacturer | MR VOLCANO |
| Manufacturer Part Number | MV-005 |
| Material | Superwool LBP or Ceramic RCF |
| Material Type | Superwool LBP or Ceramic RCF |
| Model Name | Mr Volcano Hero 2 |
| Model Number | MV-005 |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Forge Insulation, Camping |
| Seasons | All |
| Sleeping Bag Filling Material | Superwool LBP Ceramic RCF |
| Special Features | Winterized solution will not freeze in colder temperatures, Made in USA |
| Special feature | Winterized solution will not freeze in colder temperatures, Made in USA |
| Sport Type | Camping |
| Style | Modern |
| Style Name | Modern |
| Theme | Solid |
| UPC | 638126405104 |
| Unit Count | 1.0 count |
| Water Resistance Level | Not Water Resistant |
O**Q
Great product - wish it had EU stock
Stuff works exactly as expected - mixed 1:1 and put in a spray bottle for easy application. There was enough to fully cover 2 layers of koawool, front and back when applied very liberally. Took about a week for it to be set, but has held up well since applying refractory on top. Do not skip this because of postage or price, your health is more important than a weeks wait and £25.
D**X
Overpriced, make it yourself
Vastly overpriced. Recepie is easy to find
A**X
Necessary for a forge
Easy to apply and works well
S**L
Works perfectly
Product does what it is intended to do. Would use it again if i needed
J**N
It’s a good product for the quality/price it offers.
The MR VOLCANO rigidizer fulfills its purpose, which is to keep the ceramic wool firm and prevent it from coming loose, whether due to tearing or wear. The full container is enough for two applications. If you bought it for use in your forge, simply use half the container. Add water based on the proportions specified in the manual, and spray it with an atomizer. The ceramic blanket will be ready once it is soaked or superficially wet. Do not use the entire product on the ceramic blanket; just use half and spray it lightly. Then, let the ceramic blanket air dry for a full day (24 hours). If it still feels a bit damp, use a heat gun or, in my case, a hairdryer. It’s worth mentioning that if you didn’t understand how to spray it lightly, the product has a red tint. Simply spray the product mixed with water onto the ceramic blanket using the atomizer. Once you see the ceramic blanket completely red on both sides, you’ll know the product has been fully incorporated. Good luck with your project
W**L
Great Ridgidizer for the Ceramic Blanket in your forge!
Got the ridgidizer in today, a16oz bottle from Mr Volcano & put a 1st coat on the thermal insulation blanket. It has to dry completely, but so far it looks great! 👍 I've been waiting for this item to finish my forge! Thanks so much, for your help with the order mixup! Update: I have applied 2 coats to the ceramic blanket & then let it also dry for a good day in the sunshine. It is Amazing how Great this product performs! I am sold on this product for life. I have never had any other ridgidizer perform like Mr. Volcano's Ridgidizer! This turns the ceramic blanket into a very firm, tough blanket. I don't know if it will last the life of the forge, but I don't see it deteriating any time soon. I Can't Recommend it Enough! Seriously the best product I've ever used before!
J**G
Pairs well with the cement!
Works great!
Trustpilot
3 weeks ago
1 month ago