Thx for the great comments!
I hope this will inspire people. I got my inspiration from HX on this forum.
Dry time: a couple of weeks.
Pardon me, but Im a little slow. When you say you "covered" them, exactly how? Did you hand apply the mixture? It looks so evenly applied? It almost seems just by looking that you would have to somehow spray it on to cover all the spaces?
I use a paintbrush for the mixture. The sealant (soudal - Fix All) is applied by hand and afterwards put peat on top of it.