I forgot to use primer before tanking - Tile Advice

[Dickinsona1]

Hi. I have a new build house which i am fitting out 2 shower areas. I started putting on the tanking kit and membrane but i forgot to prime the walls first. Is this a problem?
One shower area is a hard coat of plaster on concrete block and the other area is plaster and cement board.

Am I OK to carry on to tiling?
Any help would be great.
Thanks

 

[Trigger]

Not sure I would want to risk it, I think I would scrape it off, if you can't scrape it off it means it must be well adhered.

Call the manufacturer of the tanking and get there thoughts.

 

[Ben-gee]

Just slide the primer under the tanking then carry on.