sbr in white cement

[DuffMcKaganIsClass]

Can you add sbr to white sand and cement and it wont alter the colour ?

 

[johniosaif]

I expect so as sbr is white also

 

[DuffMcKaganIsClass]

Thats what I thought but just incase haha.

 

[kebab king]

Try a little 1st mt, leave it in a old bucket and see what it dries like.

 

[stuart23]

How much do you put in? Got a roughcast job coming up for local council and they want sbr added to scratch coat.

 

[DuffMcKaganIsClass]

Good plan man

 

[johniosaif]

How much do you put in? Got a roughcast job coming up for local council and they want sbr added to scratch coat.

I would use three to,one myself.

 

[johniosaif]

Hi duff, can you test in the scratch coat or is it a worry any colour change would come through

 

[malc]

How much do you put in? Got a roughcast job coming up for local council and they want sbr added to scratch coat.

i would use o portland cement for the scratchcoat. @£3 per bag. with sbr.
i purchased white cement last week @ £9 per bag

 

[stuart23]

Never use white cement for scratch, always ordinary. Paying £6 for a bag of snowcrete here.

 

[lilharbs]

And it never comes out white anyway,usually cream at best:RpS_mad:

 

[johniosaif]

And it never comes out white anyway,usually cream at best:RpS_mad:

You take away the romance and .....

 

[DuffMcKaganIsClass]

Scratchhas been done by another spread , im just top coating, guy wants it white but sbr also. Domt see the point myself, scratch is OPC

 

[malc]

to risky to top someone elses scratchcoat. i would give that one a miss

 

[DuffMcKaganIsClass]

I know so I pit a big price in and still got it. Did 2 small panels and all seems well, waterproofed etc, so il leave it a few weeks and go back and finish it if its still sweet