We used a silicone adhesive to stick the substantial, glass, cooker splash-back to the wall - that ain't going anywhere without taking the wall with it!
You can use mirror adhesive & prop in place whilst it dries. It needs the correct adhesive (neutral cure) for glass/mirrors/splashback to avoid the glue lines showing through or dissolving the the backing finish. You have to smash it to remove in the future.
I use these mexco drills regularly in 6 & 8mm for drilling porcelain, they're very good. You have to be careful when starting the hole off. Dry diamond/wax centre drills are the quickest for porcelain , I've tried almost every type of drill over the years.
If you don't want to drill holes in tiles get a glazier to cut a mirror to the right size and drill it to match the existing holes.
Quick question before I hit the buy button. Do I also need to get masonry drill bits to drill past the tiles into the brick work behind or will these complete the job?
I only had to drill through the tile and into a backing board. My guess is that they will be fine going into plaster/brickwork. Just for the record, I've never tried using them on glass. I hope it goes well.
Well done!
