I have seen wood which can be used as dado rail and I can use for ceilings.
I now have two corbels with no visible means of support! How do I fix them to a fairly uneven wall. One is a mix of filler and emulsion over a gloss over a mix of concrete and plaster. The other, thankfully, is thin coat of emulsion over plaster.
Do I stick them on with superglue, No Nails or what ?