MARBLERS Liquid Colorant 11oz (310g) [Jet Black] | Water-Based | Dye, Tint, Pigment | Odorless | Non-Toxic | For Concrete, Cement, Mortar, Grout, Gypsum, Water-Based Paint, Jesmonite, Plaster

Purchased several colors to use in concrete vessels for candles. The pigments work great for small projects. You have to add a lot to get full color but it does not affect the integrity of the concrete so I am okay with that. They are quite fluid so you can also add them to your varnish or sealer to intensify the color afterwards. If you are looking to color big concrete objects, you might be disappointed as you will need quite a lot. Overall works for my area of use so I am happy.

Mixed with a gallon of sealer and color is perfect! I painted our concrete septic covers and they're beautiful. Hard to believe but true.

I used this in a concrete atlas stone. I mixed the concrete by hand, so the color has some variation. I'm very happy with the outcome and it didn't take near as much as I expected. I've already purchased some other colors for future stones.

I used the fir green dye to color some water based concrete sealant. It was very vivid and very green after diluting it to get my preferred shade.. i painted two coats ofmy sealant mix on some cast concrete blocks I made for a project. I left the sealed concrete castings out in the sun for a few days while on a trip, and came back to my lovely green having turned blue. The yellow colorant bleached out in the sun. This was unexpected and a bit disappointing.

I used this with concrete sealer to coat the cement floor of my garage. It turned out to be a very nice floor coating

Nice and concentrated but has too much green

too mush of a orange color even with using in a pure white base. I wanted to bring a white base latex house paint to a light lemon color to accent my shutter, the best i could achieve was a light cream, similar to a antique white. It was pulling a slight umber tone. do not know if I just got a bad bottle or what. I used to work in paint stores and know my pigments, I would call this more of a burnt sienna than yellow.

The media could not be loaded. The color is consistent, bright, and easy to mix and marble. The finished product is bright and color is true to what the label says.