Duragloss is NOT the same as Zaino. I have spoken with Sal directly on the issue and the only thing the two products have in common is the bottles for packaging. They come from the largest bottle maker in the US. Duragloss is a abrasive/silicone formula! Zaino contains neither abrasives NOR silicones. The only makeup they have in common is the use of polymer technology, but very different polymers! I have used Duragloss and the results were nowhere near that of Zaino. Sal develops his own products in house with his own chemists. It took him more than 2 years to develop and finalize ZFX and it's the only product like it in the world!
Zaino is made in NJ while DuraGloss is made in NC. These are all false rumors and BS started by who knows who....
If you don't believe me, give Sal a call and find out for yourself...I'm sure he'd be more than happy to set the record straight.