Buying mortar in Stockholm, where?

[Skogsbananen]

I'm building a stove in my apartment where I'm bricking in a fireplace insert with lecablocks. Now I'm going to finish plastering tomorrow, and of course, I ran out of mortar. I have a quarter of a bag left and need about half, sigh. And I have to do it tomorrow because we're going to have guests staying with us soon, so it needs to be finished.

Does anyone know where in Stockholm you can buy mortar/plaster mix? I don't have a car, so it almost has to be near Odenplan/St. Eriksplan. Grönmarks? Bygghuset is over in Albano, but it's quite a haul to carry a 25-kilo bag. Any other tips on where I can check?

In the worst case, I might have to nab a bag from one of the façade renovations around here, but I'd prefer to avoid that...

 

[styrman1]

The only place I know is Beijer Lidingö, but it's a bit far. Otherwise, buy a bag from some fasadrenoverare.

 

[Skogsbananen]

Yes, that's probably the only sensible thing, I guess. Or take the bus and drag a sack, might get some strange looks then...

 

[Skogsbananen]

They had at Grönmarks (now Tools), but not such a wide range. Fine and coarse concrete, render mortar C, gypsum plaster, floor leveling, and a few other things...

This is how it turned out anyway, now just waiting for painting.