P p p haisiedaisee p p p p it is water under the bridge at this point but it would have been far less work to just cut the dry wall and pull the old drywall tile and all still intact.
How to get plastic tile glue off walls.
Usually you can get a few bits of the adhesive off from scraping the tiles.
Vinyl tile adhesive is a pliable type of tile adhesive that gets stronger the longer it s applied.
Like vinyl tiles they use an adhesive that grows stronger.
Plastic tiles are a harder version of vinyl tiles and can be used on both floors and walls.
If the intent is to replace the tile you would be best advised to remove the drywall and replace with cement board or at least green board.
Removing tile adhesive from drywall is not an impossible process.
Ceramic tiles are bonded to the wall using one of a number of different adhesives.
Brand new and great video.
How to remove plastic tile glue grout.
How to remove ceramic tile glue from a wall.
Many times it will still be tacky.
But other parts of vinyl tile adhesive may take more time to come off completely.
The nice thing is you can try to paint and if that doesn t work out you can go ahaed and cover.
So the longer amount of time this adhesive has to set the harder it is to come off.
Keep in mind that the adhesive used for these plastic tile is not likely to come off your wall.
If the tile adhesive is cement based the process will be fairly complex as this type of adhesive is very strong and you have to put a lot of effort to get it off the wall.
Look trough the instructions if you want to learn many tips on how to get the job done quickly and in a professional manner.
Plastic has protected it from air for 50 years.
If you do decide to paint you might consider an epoxy paint product.