prep coat

[richie]

hello i normally use rendaid on all the bits of rendering i do , gonna try some sas pro rend out and was gonna use there prep . it clean concrete block work so will it stick ok with out the prep ?

 

[spunky]

you shouldnt need it over concrete block mate

 

[plasterjfe]

no you dont need over concrete block. Is it new blockwork or have you hacked off?

 

[richie]

it s new but been built a good while ago.i rang em today assured me it would be fine, i cost of the stuff make s me worry in case it fails or something

 

[goody]

if it aint green with algae and the water has been diverted off the scaffold then it will be ok. If there's terrible limebloom beneath water outlets and mildew everywhere then you will need to remedy these issues first butt

 

[richardbrown]

but what goody

 

[goody]

orite butt, 'ows it goin butt, travelled faaar butt? you know butt, butty