Anyone have any real idea what this stuff is? I bought them and they work great and now I'm really curious about the material in another application and wanna know where to find it flat in larger pieces.

Anyone?

 

PTP's Blankets

 

And boom

McMaster-Carr

 

In the industry I work in we use K-Wool because it has much better heat resistance (around 2,300° F continous IIRC) and over 3,000° F melting point.

 

Thanks guys. I can't use the rigid from mcmaster but I'll look into kwool