No, you should not.
No, you can't. It would peel off like sunburned skin, if it ever even set up. And why in the world would you want to do that anyway? Yes you can; http://www.nauticexpo.com/prod/polyflor-voyager-flooring/vinyl-floor-coverings-for-ship-31432-193520.html
It is possible, but it's not the best practice. If you can easily remove the existing vinyl, then do so. If the vinyl won't peel up, then you should consider two possibilities: Remove the vinyl along with the wood underlayment (or scrape it off if your subfloor is concrete), or install new wood underlayment on top of the existing vinyl.A third possibility is this: If the existing vinyl is securely glued to the floor, you could apply an embossing leveler (cement-based product) in a very thin skim coat over the vinyl. This seals in any stains, levels the floor, and gives the new vinyl a nice, smooth surface to lay over (or a good surface for vinyl glue to adhere to).Most flooring manufacturers will not honor the warranty on their vinyl if it is installed over existing vinyl, unless you do the embossing leveler step above.
Most vinyl flooring comes with finishes from matte to high gloss and do not need any additional treatment. There are products like "no wax waxes" that can add luster to a vinyl floor, but are not impenetrable. I think that because vinyl is a soft flooring material that is easily dented and cut, any substance used to create a hard glossy finish might crack and peel.
To install peel and stick vinyl flooring, first clean and prepare the surface. Then, start in a corner and peel off the backing while pressing the tile onto the floor. Continue this process, making sure to align the tiles properly. Use a roller to ensure the tiles are securely attached. Trim any excess material along the edges for a clean finish.
What is the weight of Vinyl Floor tiles per m2
The easiest vinyl floor tiles to install are the type called "peel and stick" tiles. These tiles come pre-cut so there is less measuring and little cutting. The backing peels off and the tiles can then be placed on the floor.
Vinyl tiles peel and stick flooring offers benefits such as easy installation, durability, water resistance, and affordability.
Vinyl floor covering.
Oh, dude, of course there's vinyl flooring that doesn't need glue! It's called "peel and stick" vinyl flooring. You literally just peel off the backing and stick it down. It's like a giant sticker for your floor. So, yeah, you can have vinyl without the messy glue.
I believe these are just different names for cheap vinyl floor tile where you pull off a sheet of shiny paper to expose the adhesive.
You might want to check the manufacturer's labels which often state whether you can use a product on a vinyl floor. You can use SC Johnson Wax Tile and Vinyl Floor Cleaner and Pledge Tile and Vinyl Floor Cleaner.