Weber OCR quick fix

[S a plastering]

got about 4m2 to do an will have too hit it in one day so won't get chance to Rendaid it's just over brickwork which is pretty good nick will sbr slurry be ok first with Weber just for the suction issues really thoughts please

 

[Wezly]

Knock your first pass of ocr up with 4:1 water/sbr if the suction is fierce.

 

[S a plastering]

Knock your first pass of ocr up with 4:1 water/sbr if the suction is fierce.

not sure what you mean with the ratio bit mate do you mean an sbr slurry

 

[S a plastering]

it's this mate the block work and some brickwork around the door

 

[uni-king]

Sbr slurry then fire away with Webber ocr..i used it on some new blockwork didn't put a slurry on was about 2m2 and rubbed up in couple of hours

 

[S a plastering]

Sbr slurry then fire away with Webber ocr..i used it on some new blockwork didn't put a slurry on was about 2m2 and rubbed up in couple of hours

cheers pal was thinkin this but just wanted to be sure

 

[Wezly]

not sure what you mean with the ratio bit mate do you mean an sbr slurry

No I mean mix sbr with your first pass of ocr at a ratio of 4:1 water/ sbr. A slurry prior is extra work that's not needed, this is the beauty of bagged render it's time / labour saving.

 

[S a plastering]

No I mean mix sbr with your first pass of ocr at a ratio of 4:1 water/ sbr. A slurry prior is extra work that's not needed, this is the beauty of bagged render it's time / labour saving.

never done that before what's it like to spread with sbr in mate ok

 

[Wezly]

never done that before what's it like to spread with sbr in mate ok

It's fine aslong as its not overloaded with sbr, as with anything with sbr in, it sticks like shit to a blanket so cover up well beforehand.

 

[S a plastering]

It's fine aslong as its not overloaded with sbr, as with anything with sbr in, it sticks like shit to a blanket so cover up well beforehand.

nice one I'll give that a whirl it's messy doing an sbr slurry before so your way sounds good

 

[S a plastering]

It's fine aslong as its not overloaded with sbr, as with anything with sbr in, it sticks like shit to a blanket so cover up well beforehand.

how much to the gauging water per bag do you normally put in mate

 

[Rigsby]

As Wezly says above but non in your top pass. It will be like rubbing up melted rubber.

 

[S a plastering]

what you recon about a cup full of sbr ratio to a bag or don't it matter cheers

 

[vfr12]

4:1 is 2.5 L CBR for 10l of water, 1 bucket, mix it together and use for mixing the gear.

 

[S a plastering]

4:1 is 2.5 L CBR for 10l of water, 1 bucket, mix it together and use for mixing the gear.

so out of that bucket with the mixed gear how much would you use of that per bag mate cos normally it's about 4 litres of water per bag

 

[vfr12]

That's up to you to decide- do you want it wetter, stiffer, timing etc. But let's say you use 4L per bag , that makes 3 bags and 3 handfuls of OCR

 

[S a plastering]

That's up to you to decide- do you want it wetter, stiffer, timing etc. But let's say you use 4L per bag , that makes 3 bags and 3 handfuls of OCR

ok nice one cheers