over old bricks

[nickelarse]

got about 100m to render and set over old brick which has been hacked off

normally i would pva/gyprime and then either hardwall or mp75. but the bloke wants s+c

was gonna use cpi. do u reckon its worth a scratch 1st, leave a day or 2, then float out properly or just give it a soak and do it in 1 pass?

does cpi hold up well for skim?

and using mpfinish over the top. any1 tried it over s+c?

cheers

 

[Gibbo]

just wet down and do in one

 

[richardbrown]

I just did a test panel in cpi nick .... 20m2 and was very impressed. we did it in two quick passes and brought it out 20mm EASY ... it ruled, floated and sponged very well.

Impressed!

 

[church]

Got any pictures rich ?

 

[nickelarse]

i got bout 25-30mm in places to pill out. u reckon just give the whole lot a 1st pass then come back and 2nd pass same day, skim next?

 

[richardbrown]

i got bout 25-30mm in places to pill out. u reckon just give the whole lot a 1st pass then come back and 2nd pass same day, skim next?

Yep !

 

[nickelarse]

ok cheers.

any1 no the ritmo settings for it?

 

[richardbrown]

I was spraying at 350 but i think 375-400 would be better

 

[nickelarse]

hopefully some1 could expllain that in ritmo language ;D

 

[pwi]

Mtech sprays at 700 which is qute wet as it does take up quick and if using outside keep out of the sun I done a huge gable yesterday and it did nothing but crack my fault ofcourse was just a wee bit to warm but it is good gear