Cabosil - Fumed Silica Thickener in Quart Tub

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!

milkshake mix poured into a pillar speaker enclosures.

I needed to fill holes in Banksia handles I was making. The Cabosil worked fine for my project. It is light and fluffy so precautions need to be taken to avoid inhaling the product. With care it is no problem to use safely.