I have several areas where the carpet has lifted up where it meets the tile. It can't be re-tucked in. I am looking for a "glue" that would hold the carpet edge down to cement floor. Suggestions?
At McMaster Carr get Loctite E20-HP and the dispensing gun. Expensive, but will hold to just about anything. You can dispense it onto a scrap of cardboard and mix it with something like a screwdriver of popsicles stick so you do not have to buy the mixing dispensing add on nozzle.
You will have to power sand it off the cement if you ever replace the carpet.