Environmental Technology Castin Craft Casting Resin Opaque White Pigment Dye (1 Oz)

This pigment is excellent. It's opaque and only takes a very small amount to completely color an ounce of resin. I have used it with four different brands of resin (not Castin Craft though) and it performed wonderfully with all. I just recently purchased my second bottle after having the first bottle for over a year. I use one good sized drop to make an ounce of resin completely opaque white, it mixes in very easily.My only complaints would be that after about a year of constant use it started to seize up and get chunky, these chunks were visible in my resin. Then again I can't really complain because it lasted me so long! The applicator or dispenser top is really not user friendly for the small amount that is needed, it's just a flat top with a hole, a dropper tip would be so much better.It has strong smell, like a lacquer paint smell, it's not too bad once it's mixed in the resin but just thought I'd note it.Overall excellent resin pigment.Pros:Only need a drop to color an oz of resinGood priceGood amountEasily mixesCons:Gets chunky and thick after many monthsStrong chemical smellAwful applicator design, must be wiped after each use

If anyone wants to build this table, 48 pages of pans are available on etsy. This table has an led top and hidden wireless charging as well as 3 extra usb ports underneath. "Modern Nightstand with LED Top and Hidden Wireless Charging"I used this dye to tint an epoxy that i was going to pour over LED's in a table that I was building. I wanted the LED light to look very smooth and have a nice white soft glow. I used Total Boat Epoxy. This dye was easy to use and test in order to find the right ratio of drops of dye to epoxy.

I finally bit the bullet and purchased this for coloring my resin because everyone ranted and raved about it. Needless to say, i'm so happy i decided to purchase it. I was against it because i could get a whole set of pigments for the price of this one but one drop is so pigmented the bottle will last me forever whereas any other epoxy pigment i have used they take more and dont last as long. My only complaint is this stuff is REALLY hard to get out of the bottle. I feel like i'm breaking my fingers when i try to squeeze out one tiny drop.

I'm sure I would have loved this product. When I received the package, I was so excited. But when I opened it the bottle had a hole in it and leaked out everywhere. I was hoping for a replacement but they ended up giving a refund instead. 😪 I would have added pictures but there was a glitch and it wouldn't load them.

When putting my drops in you have to squeeze so hard it seems for 1 drop to come out? My top ended up popping off wasting 4 ounces of resin so no biggie and I ended up still keeping the piece to remind myself to be carefulI put them in a different bottle so it was easier to drop in and I found out if you put to much the resin will never fully cure .. Its been months and I can still move the jewelry box any which way lol accidents happen though I still love it

This is the best white pigment for resin projects. It doesn't take much, and the results are great. This is my second purchase!

I bought it to use for waves on my design. It did not work as intended but I believe it is user error not the product.

I liked the coloring quality of the product but the nozzle on the bottle didn't work so I had to constantly remove the whole piece so that I could get the product out of the bottle. It didn't squirt through the dropper I don't know why, I tried to unclog it but it just didn't work - but overall the product itself had a good pigment quality and it colored very well. I used it for the ocean waves in my resin beach scenes.