Painting outside of house

[clx002]

As the weather has got better I want to paint the outside of my house but need some help!

Some of the paint will be going straight on to bare yellow brick. Do I need to prime the surface first with a prime / stabilising solution or can i go straight on with Dulux weather shield masonry paint?

Some of the outside already has white flakey paint on. I've done my best with a metal brush to get the worst off and repoint where necessary. Can i go straight over this with the Dulux weathershield or does this need to be primed as well?

Thanks

C

 

[Bosswhite]

You should be OK goung straight onto the Brickwork if its not dusty, but you will require a coat of stabliser on the flakey exterior paint.

 

[clx002]

is it ok using stabiliser on bare brick as dusty?