John123456
Member
Hi all
New to this forum and only been plastering since Nov 2020 after doing a course.
I will be doing some sand and cement render to some internal brick walls. I'll SBR the walls and then get a 4:1 mix on with plasticiser.
What I want to know is can I do one coat of sand and cement on the internal walls then scratch it and go over it with mutifinish?
When scratching it should I create the long wavy horizontal lines or use a float with some screws in it to make a side way's figure of 8 to scratch it (like I have done before with hardwall) ?
I ask as on our course we did a scratch coat of S&C and then a top coat which we used a float to make smooth. We then put multifinish over the top and I'm not sure if that was so that we can be shown how to do 2 coats of S&C render and do multifinish on top as extra practice or if that's the way to do it on internal walls.
I feel I can do one coat of S&C, rule it off flat, then scratch it and then go over it with multifinish a week later, would this be right?
Any advice would be appreciated, thanks for reading.
New to this forum and only been plastering since Nov 2020 after doing a course.
I will be doing some sand and cement render to some internal brick walls. I'll SBR the walls and then get a 4:1 mix on with plasticiser.
What I want to know is can I do one coat of sand and cement on the internal walls then scratch it and go over it with mutifinish?
When scratching it should I create the long wavy horizontal lines or use a float with some screws in it to make a side way's figure of 8 to scratch it (like I have done before with hardwall) ?
I ask as on our course we did a scratch coat of S&C and then a top coat which we used a float to make smooth. We then put multifinish over the top and I'm not sure if that was so that we can be shown how to do 2 coats of S&C render and do multifinish on top as extra practice or if that's the way to do it on internal walls.
I feel I can do one coat of S&C, rule it off flat, then scratch it and then go over it with multifinish a week later, would this be right?
Any advice would be appreciated, thanks for reading.