Cabosil - Fumed Silica Thickener in Quart Tub

Bought to thicken epoxy and liquid hide glue. Worked well for both to reduce excessive squeeze out and running in complex joints. Did not affect set time.

This is a great product for fly fisherman to use and be able to buy in bulk as apposed to paying for individual bottles of floatant.

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

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.

And by volume getting epoxy filler this way is so much more cost-effective. Save your squeeze bottle from the major brand so that she can refill it from the large container. There’s enough in this container for my whole radio control club.

Worked great!! Used this to harden ceramic blanket for propane forge. Took a bit longer to dry than I wanted but was a lot cheaper than the premixed stuff.

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 bought 2 of the containers for a rebuild of my boats hard top. It was recommended by a guy that does fiberglass work for a living. It works great by just adding some and stirring in until you get the consistency you need. The resin thickened quickly with small amounts added, keeping it from running past the intended work area. I also used a bunch to make a paste for some crack fills and it was excellent. I couldn’t detect any weakness in the filled areas either.

Good peanut butter for my boat refurb. No problems. Also worked perfectly on the gelcoat as well. Could be at a better price...

This was my first time using thickened epoxy. It was easy to use and worked great.