I still have have about 16oz of there original ceramic from years ago called crystal coat. They at that point were selling them in 8 0z bottle the first use was ok but the left over stuff became unusable because bottle had sealing issues. They were getting rid of the bottles for $20 I bought a bunch I now use it as trim coating, leather, tire coating, spa covers basically anything. It is a cool product it’s thick and when it left to dry in a bottle cap for the chucks of glass like other but it’s flexible. It’s was cool product never found or used a ceramic like again. It’s been on my fathers dodge nitro’s plastic trim like a champ. All blackfire products have been good except there first rinseless wash I did not like it.