Roca Patron Silver is handcrafted from the finest 1% Weber Blue Agave at Hacienda Patron distillery. After baking for 79 hours in small brick ovens, the agave is pressed by a two-ton volcanic stone tahona wheel, then fermented and distilled on its own fibers. Roca Patron Silver is specifically finished at 9 proof to create a crisp, robust tequila with notes of sweet agave. Patron Tequila has always been Additive-Free because of our unwavering commitment to craft, authenticity, and integrity.