Rigidizer 16oz Concentrate | for Hero 2 & Maker | Made in USA | Forge Foundry Furnace Insulation Blanket Superwool LBP Ceramic RCF

Very good. Solidified the thermal wool when fired. No complaints

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.

Vastly overpriced. Recepie is easy to find

Easy to apply and works well

Works great!

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

Works fantastic!

Mixed 1 to 1 with water and coated my smelter and forge to the point you couldnt see anymore white just the dye from it. Waited about 5 days before the dye was gone and the feel was no longer wet. Which i applied to much is why my wait was more than 24hrs lessons learned. But ive fired my forge and smelter a ton of times since then and no problems. Ive used other rigidizer in the past they didnt do as good as mr volcano rigidiser so i will be sticking with it for the forseeable future