sulphate resisting cement

[CeeVee]

Anyone tried it?
Is it OK on external render?
They have it in TP and Jewsons and it's blue circle.

 

[Jgreenplastering]

Good for internal stuff on damp walls.


Sent from my iPhone using Tapatalk

 

[FreeD]

As Jordan says think it helps stop the salts coming through...no point using external

 

[Rigsby]

Ok on outside clay bricks to reduce salts.

 

[CeeVee]

Yeah there's salt coming through on the outside under some old render.

 

[Jgreenplastering]

Scrape/brush it off and don't use a strong mix and it should be fine.
The longer you leave it exposed after hack off the better though. Was prob to dense a coat to start with.


Sent from my iPhone using Tapatalk