I have just double checked with my local tilemaster supplier and ther is no problem with bringing back whole bags, so I think I will start with two
Can you please let me know who allows you to take back part used bags, I could make a fortune on my 1/4 bags I have on jobs 😀
Hmm maybe sand and cement for the thicker deeper bits and the SLC from then to the feather. I did notice when cleaning lots of cotton wool type filaments. I think you can get that for normal cement.
Because I messed around with it I had some areas that I needed to take down which are now a bit rough I am thinking of re priming - wouldn't hurt would it ?
I still have another 10 mm -feather to go and I spat my dummy out over paying £60 for 3 bags and its still not level I am thinking of building that part up with extra addy today but that is £15 a bag so wont be saving much.Now you've got the trough filled, why don't you re-level the whole area with SLC and have a nice flat surface to start from?