This stuff works! It's call "FOREVER BLACK". Found it on the internet, many places have it but not any local part stores. My bumpers were streaked and gray with the other products so I decided to try this. It is a water based dye, yes, water based. I was very pleased with the outcome. It will take 2 coats, drys in about 10 min. and leaves your plastic black again. You can also go over it with armorall after it drys. Hope this helps. Small kit comes with cleaner and enough to do the hole truck and then some.