To remove industrial adhesive from painted mortar?
Have a wall in the bedroom that had paneling glued to usb board, that was glued to smooth concrete(mortar or plaster) interior wall.
After 40 years the usb pulled way from the adhesive, leaving blotches of black hardened glue on the wall.
Have a wall in the bedroom that had paneling glued to usb board, that was glued to smooth concrete(mortar or plaster) interior wall.
After 40 years the usb pulled way from the adhesive, leaving blotches of black hardened glue on the wall.