sac international, the full service high performance thin film coater, serving the, aerospace, automotive, cutting tool, textile, tool & die, medical, gaging and decorative industries, offers guaranteed performance improvements by increasing tool life and decreasing cycle time and/or down time. sac's sputter ion plating process for tin, super tin, laser-cut 964 and xtend-cut 973 produces the lastest in advanced technology coatings.