1 Quart 100% Pure Fumed Silica Powder, Advanced Thickener for Epoxy, Paints, Varnishes, Professional Fumed Silica for Filling Cracks and Voids, Worked Well for Ceramic Blanket Rigidizer - by TITGGI

Works as it should when mixed with polyaspartic for filling concrete cracks.

I use this to thicken my last epoxy cast pour. I cast trout head with epoxy smooth on and I use this for last pour to thicken and strengthen it and it works great.

I am an artist that works with multiple mediums, and one of them is epoxy. I wanted a thickener to use in my epoxy to make 3D whipped cream and potions around the top of my epoxy tumblers. This worked brilliantly. The amount of thickener you use really varies depending on how thick you want the epoxy, and the amount of epoxy you are working with. For my smaller cup projects, this tub will last me quite a while, and I am loving the results. This thickener is the best value I have found for price, quantity, and efficacy.

I do resin art, sometimes I get it too runny so I put a little this magic stuff and poof I can it helps me correct a lot of mistakes I would recommend it to anyone who deals with any type of product were consistency is important and sometimes when it gets too runny this helps and if I understand correctly it is food grade, but it did an outstanding job for me big thumbs up

The seal cover was opened on this product, yellowish and weird odor!!!

Using fumed silica and chop fiberglass stran helps quiet abit to thicken epoxy.

I saw a fellow resin artist working, while working they used a product (I saw in the background) to thicken resin vs waiting and hoping the resin doesn’t get hot and to thick to quick! so this product allows you to color multiple different colors at one time vs having to go back and forth when working with resin. most times you apply a color and wait so the next color doesn’t run into next! this is a great tool!!! price is great out come amazing!!! i will be ordering again!!!!

This worked but was kind of clumpy. Rustolium metallic gold paint is very runny and hard to work with. This did make it less so.

If you are looking for fumed silicate for the dry water science experiment this is not the correct kind and will not work. So glad we did a practice run before the birthday party.

This is the right silica to get to mix up your own rigidizer.