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

I wanted to add some red to my brown brick fireplace, and this did the trick. Pictured is the day after I did one section so you can see the difference. I can’t speak to how well it holds up over time yet, but for the money it’s perfect. It’s very concentrated, I did maybe a tablespoon in about 1.5 cups of water and painted with a makeup brush I never use. That was enough to do the whole fireplace.

I tried the black color; it’s a cumbersome and fantastic color. I love it, and I want to try other colors

I added this to white paint, a little mixing and it turned the perfect shade of black! One coat and my wall was covered ( the paint itself did have a primer mix).I “eyeballed” my mixture until I was happy with the color.My walls dried pretty fast, the item easily cleaned off of my floors after a little spill mistake. Definitely would say this product is worth the cost, the consistency was no thicker than the paint, very easy to mix by hand!

Works, but it's not super strong. Turned my white base purple. Still worked for my purposes.

The MARBLERS Liquid Colorant 11oz (310g) [Peacock Teal] | Water-Based did not change to the teal color. Looks like I never put color in the concrete: bummer, waste of money.

We purchased this to color concrete paint for a compass rose we put on our patio floor. It worked great! Good deep color and it mixed well with the paint.

It did what I neede.d

Took almost the entire bottle to turn 5 gal of acrylic paint dark grey