You may need to slide the tile in place to get it to stick.
How to adhere mirror wall tiles.
Complete the process by applying adhesive tape to the mirror corners and then wait.
But i would use painters tape to hold the tiles in position until the adhesive it glue dries at least 24 hours.
Hold the beveled mirror tile at the top corner of the installation area.
To successfully stick a mirror to bathroom tiles the silicone will need at least 24 hours to set completely.
Once the silicone has cured completely you can removed the corner tape and admire your new mirror.
Divide that number by two and mark the center point with a v.
Measure the distance across the installation location.
Press firmly to the wall to ensure good adhesion.
Measure the distance across the widest and tallest parts of the mirror then measure the distance from the edge of.
Also apply a bead along the inside edges between the trim and the base mirror to prevent moisture getting in behind mould alert easy to remove if you have to make it even easier to warm the silicone with your blow dryer.
Remove any backing from the double sided tape and place the tile with one edge aligned against the straight line.
How to attach a mirror to a tile wall 1.
Gently but firmly press the back of the tile into the adhesive.
Use heavy duty double side tape and place five small cuts onto the rear of each mirror tile with one piece in each corner and a further piece in the centre of the tile.
Good luck and post some pics when you are done so we all can see the finished product.
This mounting tape is made with an extremely strong and durable adhesive and can hold up to 1 55 pounds per square inch making it perfect for fixing your bathroom mirror to the wall without nails screws or drilling.
On jan 31 2017 absolutely go with the clear silicone to adhere any trim mirrors glass or wood trim.