grade

There is some interior joinery in our future as we turn Senta II into our world cruiser. Some of that work will be plywood rather that solid teak, for obvious reasons. When I built a small speedboat as a kid I built it out of marine grade plywood, but that was the actual hull, not interior...

What's the best source for "bulk" marine grade wire ? In this case "bulk" would be defined as 100'-500' rolls. How aboout shrink-wrap tubing and the like ? Thanks, -Sven