Sealing ground floors to walls with Blowerproof liquid membrane advice

[KillyfadNewBuild]

Hi All,

 

I hope you're keeping well!

 

I am getting close to the stage I will need to seal up around the floor to wall and the wall to ceilings joints within the house with Blowerproof; I actually plan on sealing up all the wall tracking and sockets etc this weekend.

 

Though around the outside of the floors against the walls (floor to wall joints - see attached photo) we have this membrane down which the contractor needs to keep in place.

 

Any recommendations how I would approach this - do I paint the blower proof on above and below the edging membrane? how have you done this?

 

Thanks,

Joe