Can you go over k render with and sand and cement 4 in 1 mix?

[EKPPMDOVER]

Hi
Can someone help answer my questions?
if k render is applied to a garage and has stared to show the block work,then the customer mentions they would like it sand and cement rendered now, is it possible to SBR the k render then apply a 4 in 1 scratch coat?

Thanks

 

[flynnyman]

Hi
Can someone help answer my questions?
if k render is applied to a garage and has stared to show the block work,then the customer mentions they would like it sand and cement rendered now, is it possible to SBR the k render then apply a 4 in 1 scratch coat?

Thanks

There is stuff you can paint it with to hide the blocks showing through, any pics?

 

[Rigsby]

Yes as above, use a equalising paint. Parex do a colour wash or use Jub Revitacolor.

You might be better with Rendagrip or Plastprime x. Then go over that with s&c. 4:1 is too strong.

 

[owls]

It's called ghosting,
Can't you just use a transparent sealer, then rain ingress will just run down it, rather than Be absorbed into the render.

 

[vfr12]

It's called ghosting,
Can't you just use a transparent sealer, then rain ingress will just run down it, rather than Be absorbed into the render.

The sealer still allows some water through.

 

[Arti]

just go over it with a bucket coat. Did one the other day over mono that was shocking. Sprayed 1.5m over it . job done