Cabosil - Fumed Silica Thickener in Quart Tub

Did exactly what I wanted too.

I used it to essentially fluff up flash powder by adding 1/10th of 1%to the mix. It allegedly makes the fire front from the point of ignition spread more rapidly throughout the total volume of flash instead of having the likelihood that some of the flash intended to go off get smashed at the ends of the shell while the inner part breaks the shell and wastes the powder at the ends un burnt. Use less flash, less power, but more boom! Its the lightest compound I have yet to handle and will actually begin leaving the tub upon opening, so wear a mask!

I used this to make ceramic blanket rigidizer. Be careful how much water you add, start with the powder and add just enough water so that it will spray. It worked pretty well as a rigidizer.