Granite - material for Joint

samal

Hello All
The joint between my Kitchen Black granite is comming out, any suggestion for what I can use to rejoint ?
Thanks

grumbler

And the reason is...? Movement? Poor adhesion?
A photo?
For a small gap I'd just use some black silicone sealant, prefereably some hybrid polimer one that has better adhesive properties.
https://www.screwfix.com/c/sealants-adhesives/hybrid-sealants-adhesives/cat12310001?parentcolour=black

samal

No, no movement, just time passed.

ThisIsWeird

Almost certainly there will be a resin-based product designed for this, and be polishupable too to make it blend in. As with Maia worktops.