Need to level an old concrete floor to be able to lay a floating floor in a bedroom, no underfloor heating, not a basement or anything else. It's 15m2 and will be about 5-20mm thick and I estimate needing about 15 bags.
Is there any difference in what you choose or is it enough to go for the cheapest option, e.g. Combimix for a hundred kronor for a 20kg bag?
They have a coarse and fine leveling variant,
http://www.combimix.com/se/produkter/produktsortiment/golvavjamning/pumpbara
Is there any significant difference in working with it as I’ve previously discovered that self-leveling compound and I don’t get along, so the best conditions are needed from the start.