I see that the LMM6000 is more expensive, what is the difference between the LMM6000 and the New Ultra?

Question- I see that the LMM6000 is more expensive, what is the difference between the LMM6000 and the New Ultra?   I know that the LMM6000 is like the more usual

Answer- CerMark ULTRA is a new formula that is produced by Ferro who has acquired the TherMark brand some time ago. TherMark had previously created different formulas for their products. For example we had a formula for stainless steel, another for aluminum, another for copper, another for ceramics, another for glass, etc. Now, Ultra comes to do the things more simple. The quality of the mark is better and you can do your project faster than LMM 6000. The result of the new investigation produces a lower price too!   You can continue using the LMM6000 to work with stainless steel and other metals, however, you already have another product that may be more functional, the Ultra can be used on different substrates at the same time.