As a hobby I make model derelict buildings of various designs from crushed slate. The perfect adhesive has been narrowed down to CT1, which can be used on mild dust and damp slate.
The models are kept outside in the garden all year round, most contain living plants and moss and CT1 has proved “what it says on the tin.”
Some tower models contain tea lights and the adhesive is not affected by the flickering flames from the candles. An extremely satisfying hobby, made easier with CT1.
Many thanks for your help,
LLoyd Erskine