Is there a visual difference between the different types of screed - TilersForums.com

[RWoods]

Excellent cheers

 

[RWoods]

Bugger I can't find the time to tile myself. Thought I could swing it with the wife but it's not happening with the new baby.
I have a tiler I can use and was going to just get the Kerakoll Biogel no limits for him. If he's never used this before would it be safer to just get some flexible tile adhesive or should it just pretty much be the same. He says he can use whatever adhesive I supply. Any advice appreciated. The only reason I was going the Kerakoll way was the shop I bought the tiles from recommended it.
Cheers