Grout above worktops

[jay]

epoxy grout is not recomended for movement or expansion joints:8:

 

[CJ]

Dow Corning 786 Food Safe Sanitary Silicon - Screwfix.com, Where the Trade Buys#

 

[rich hand]

So can I assume that Dow Corning Silicon will not go black after 6 months as with Uni bonds anti mould Silicon?

Thanks for the info.

 

[Daz]

I use Dow Corning 785 for most of my Silicon jobs and have had no issues. Just make sure that the Silicon is "high modulus" and you should be fine .