I have to level a concrete floor (86 years old and dry/non absorbent) before fitting porcelain tiles in my hallway. I have dips up to about 7mm deep.
Does the compound have to be applied in a single coat or can I applyone layer on top of another? How long would I have to allow between layers and would I need to apply primer between layers?
I haven't used slc before and would appreciate any advice.
Does the compound have to be applied in a single coat or can I applyone layer on top of another? How long would I have to allow between layers and would I need to apply primer between layers?
I haven't used slc before and would appreciate any advice.