On which substrate can Slate-Lite be glued / laid?

Slate-Lite can be bonded to almost all substrates, including concrete, sheetrock, wood, metal, tiles, plaster, etc.
The substrate only needs to be smooth, dust-free, clean and dry.

No special preparation is necessary for "stable" substrates.

Crumbling substrates such as old, crumbling plaster or wallpaper that is already peeling off must be primed in advance to ensure a permanent bond between the adhesive and the wall.

Excessive unevenness in the substrate must either be treated with a primer or sanded down.