830-494 Cal-Tint II 16-Ounce Colorants, Permanent Red

One user said they used it straight from the bottle on a concrete porch. Do not do that! This tint will not dry if it is not mixed with paint. It will stay moist and get all over everything just like grease.

label says universal colorant. it's universal if your universe consists of water based paints only. does not work with oil based paint, shellac or lacquer.

2 teaspoons tints 5 gallons of clear to make a great deck or fence stain. We used 1/2 raw umber and 1/2 raw sienna. Looking forward to mixing other colors for other projects. Hint, if you use this in oil, mix it with acetone first. Then it will mix fine. Otherwise, you will have clumps. Mixing it a day before really helps, too.

Worked beautifully on my ugly concrete porch. I squeezed the straight tint on to the floor about a tablespoon (use gloves). I had a container of water and a sponge and used. circular motions. Duplicate again until finished. I quickly finished the front porch in 30 minutes, and it dried quickly. I'm going to do the driveway, then seal. Fabulous, so easy and incredibly beautiful. This is an unconventional approach, and I suggest following instructions, but I step outside the box and like to experiment. Gorgeous color, and depending on the dilution, it is a marbling effect.

This stuff can turn things dark quick. Careful to use a little at a time til you reach the color you want.

Handle with care, its color is easily transferred to many things you don't want it to go to!

These are incredible products. Several tint colors have been ordered and are in use, the colors are true and easy to use especially in small batches.Simply consult a color mixing chart/scheme and add to a neutral tint base for the desired color. These tint base concentrates have saved lots of time and money. Highly recommended.

Product was exactly what we needed it to be.We needed to paint the ceiling of our unfinished basement and decided to mix every leftover can of paint to do so- which left us with five gallons of a very ugly pink-taupe color. In order to make a shade of grey, you have to use the inversion of the color and mix the two together- and the inverse of pink-taupe is green- not exactly this green, but good enough. So we mixed them, and got a much nicer shade of grey with a hint of green to it- perfect, and much better for the basement ceiling!