Sealing a concrete floor

[matlob]

Hi
I have a concrete floor in my extension that will eventually be tiled (ceramic) when all is finished

What's the best thing to use to seal the floor to prevent all the dust but also allow it to be tiled in a few months time?

It's around 30sqm

Thanks in advance

 

[dazlight]

Floor primer - any of these

Fball P131
Ardex P51
Uzin 360
Mapei eco prim T

Or similar

 

[matlob]

Perfect thanks, And this can be left without any tiles on for a period of time and still be ok or will it wear off.

 

[dazlight]

Yes. You can put more on if you want. So,e you put on neat but most of above you Dilute it 4-1

 

[matlob]

thanks for the help, will give it a go

 

[matlob]

Hi, just about to do this.
I've got a dusty concerete garage as well but want to be able to paint over the top of whatever I seal it with.

Can I use a watered down SBR solution for this and it will still accept paint. May also do this for the tiled floor if suitable.

Looking online there are mixed answers on what is paintable and tilable after application on the specs