I plan to lay new 12" self-stick vinyl tile over the 50 year old 9" vinyl tiles in my kitchen. As you might imagine, the old tiles have accumulated a few deep cuts, gouges and small holes, probably from moving appliances in and out. I doubt the new vinyl tiles will reveal imperfections in the floor underneath as much as sheet vinyl flooring does, but I'd still like to fill in the problem areas before laying the new tiles.
I looked at the flooring leveling products (Henry brand?) at Home Depot. Most say they work fine for wood and concrete, but none mention that they work on vinyl.
Anyone out there have experience leveling out vinyl tiles? Would the levelers that were designed with wood and concrete in mind also work on vinyl?