Yet another floor levelling question

[concrete]

Hi all!

I know similar questions have already been asked, but here goes anyway.
I've removed the Marley tiles from my kitchen floor and of course I'm left with the bitumastic adhesive. Is there anything I can use as a primer over it so that I can use a floor leveller on top, or have I got to remove all of it?
If there is a primer then I would be grateful if someone on here could tell me what it is and where to get it from.

Thanks in advance.

I forgot to say that I intend to use ceramic tiles on the floor.

 

[WoodYouLike]

Mattysupra wrote a guest post on the very subject on our FAQ and news site

 

[concrete]

Cheers for that. The adhesive is thin and it's really well stuck to the concrete. I think I may take a chance and and prime and level it. It's my own house so if I make a cock up I haven't pi***d anyone off but myself.