I was fat, dumb, and happy with my answers a couple days ago on this thread.
Y'all have muddied the waters a bit...so I'm looking into it. I definitely don't like that a mechanic is loosing an IA over using the wrong sleeve. Probably more to that story, but the point is taken.
I followed the links in the thread. They contradict each other too.
I find it interesting that Aircraft Spruce will sell Galvanized and Stainless flying wire/rope. And, they only sell the plain copper, and zinc plated copper sleeves.
Nicopress themselves, from their website, list it this way....
Nicopress® Oval Sleeves For Steel Aircraft Cable & Wire Rope
Copper & Zinc Plated Copper Oval Sleeves
Aluminum Oval Sleeves
Nicopress® Oval Sleeves For Stainless Steel Aircraft Cable & Wire Rope
Tin Plated Copper Oval Sleeves
Stainless Steel Oval Sleeves
Looks to me like copper and zinc plated are for galvinized wire. Tin plated and Stainless sleeves are for stainless wire. That's pretty sad on AC spruces' side. Wicks lists... Copper-use with Galvanized. Nickel-use with stainless. Zinc - use with stainless. Tinned - use with stainless.
I'm ordering some tinned sleeves now. I'll keep my zinc sleeves off the stainless. Probably much ado over nothing, but I'd like to do it right, no matter.
How about those squeezers for $250. I'll be using my buddies big one for my 90 squeezes. 3 squeezes per sleeve...