Posted by John Emmerling on March 14, 1999 at 22:31:18:

In Reply to: Re: Rigidizer for Kaowool refractory blanket posted by Cristin Millett on March 13, 1999 at 13:05:47:

I purchased a gallon of rigidizer made by Kao Wool for $46.00.

It does become brittle and does not hold up well...at least it didn't for me. However, it keeps the dust particles to a minimum. All in all, I would look for a substitute. What about the ITC coatings the Ron Reil uses?

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