www.floortrendsmag.com/articles/85394-nafco-expands-its-vinyl-permastone-collection
Nafco expands its vinyl PermaStone collection
November 11, 2003

Nafco PermaStone natural slate in flag stone
Nafco has expanded its popular PermaStone collection of 16-by-16-inch format luxury vinyl tile. New Natural Slate designs include realistic looks with the texture, depth and fissure lines of a real slate floor.
Color options include flag stone, field stone, mossy stone, prairie stone and lava stone. The PermaStone collection uses Nafco's exclusive Tritonite wearlayer, which is backed by the Tritonite 20-Year Extreme Performance Warranty System and 5-Year Light Commercial Warranty.