Cabosil - Fumed Silica Thickener in Quart Tub

I have I only use it once to thicken up my epoxy so it wouldn’t run as fast. It did the job.

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!

Thickened the gelcoat I used on my sons sailboat hull. Worked well. Thanks

I used this product to mix with Pros-aide to create a cabo-patch compound used for filling in defects in facial prosthetics. The quality of the product was perfect for this application. The size of the container worked perfectly.

Great bang for your buck here. I specifically used this to rigidize some kaowool and it worked great. Way cheaper than shipping a liquid ridgidizer. Works great to thicken epoxy too.

It really thickens the resin well. I let mine sit for a few minutes before adding the hardner. Seems to completely dissolve then.

Worked great as a rigidizer for ceramic blanket in a forge. Mixed 1:2 with water and a few drops of food coloring. Brushed on. For my blanket feeling like stale pound cake and ready for use.

I needed something to thicken some silicone fluid and this stuff did the trick.

I used this with epoxy to thicken it. It did work but it didn’t dry clear almost an off white color. Not sure if that’s normal or not. It worked for what I needed to get done.

I am a fly fisher and I can use this product for dry fly fishing. The powder is very expensive at fly shops.