Black Pigment for Epoxy Resin, Gelcoat, Paint - 4 oz

You have to scrap at the bottom of the jar because it’s very thick. If you don’t stir enough then you resin won’t be dark enough. One teaspoon will color resin well.

Worked good. Smells like paint so wondering if that would have been a cheaper way for me to go. I don't need much so it will probably go bad before I can use it up.

Easy way for me to change light grey polyester or epoxy primers to dark grey or black

Using it with polyester.It did not produce a pure black, BUT this may be due to not having added enough. I thought I had.Looked perfect when wet, but after smoothing and polishing to a gloss it was greyish instead of black.

Flat black carbon pigment, takes a while to dry but otherwise exactly what I wanted.

Really great pigments. Its thick and i see that is a complaint but its suppose to be. You only need a little and can be done of unfinished wood. I didnt even paint these stair risers.

Little goes a long way. Always follow directions. Pro tip: If you need a bulk order, order directly from manufacturer. They're great.

Could not for the life of me get this to be a true black. Added to gelcoat as it states it’s good for and no matter how much I put in I could not get it to remotely match my boats black. Was almost like a dark brown.

Hands down best black pigment on the market!There’s no point in wasting your time and money buying and trying different black pigments. I’ve done it for you…this one wins…you’re welcome.

This stuff is super concentrated black and I mean really black stuff, bought 4 containers of it because of reviews saying you need a whole container for 1 litre of Bondo polyester resin, turned out I used less than 3 oz of it with a full can of 3.73 litre can of resin, super black stuff.Now I'm stuck with 3 jars of this stuff I'll never use again...

I am making resin keychains and was using mica powder the black just turns to charcoal and is glittery. Was looking for something to make a solid black and I'm glad I found this. I just use a drop to make a 50ml go solid black! I would say two thumbs up for this product and will definitely purchase again (but the whole bottle might take me years to finish haha)

Does the job. That's all I ever ask.

It thickens to this goopy texture as soon as I opened it, but I just dip a little popsicle stick in to get some pigment and it is highly pigmented. I use it to mix with resin.