Granfix Multifix for shower?

[leaking]

Do you know whether Granfix multifix is up to the job for fixing glass mosaic tiles in a shower area?

I have a problem area where there is a ledge under a shower - water doesn't run off as quickly as on the walls.

Cheers
Tamara

 

[DHTiling]

Needs to be a highly flexible sticky for glass................

Granfix’s Multifix has been proven to deliver first class results. Developed as a white ready mixed, water resistant and self priming tile adhesive, Granfix Multifix is ideal for fixing wall tiles such as ceramic, porcelain, glass, fully vitrified and mosaics in domestic and commercial internal locations including bathrooms, kitchens and showers. Granfix
Multifix is also highly versatile as it is suitable for direct fixing to a wide variety of surfaces including plaster, plasterboard, concrete, cement render and existing wall tiles, as well as timber surfaces.

 

[leaking]

Is it better than Granfix supergrip which is what I used before?