Black silicone mastic

[GeeMan]

Does anyone know where I can purchase black mastic for a kitchen worktop. I've tried B&Q, Topps Tiles and a specialist wood flooring shop.

 

[breezer]

must have sold out ours has lots of it, try home base and any other good diy store

 

[Bas]

try screwfix

 

[antinator]

black mastic on worktops is a really bad mistake never use it
the mastic is really nearly permement and one mistake and ur finished so dont use it!1!!!

 

[renovator]

which part of the worktop are you trying to seal?

 

[Bas]

the screwfix worktop sealant is very good for joints such as corner joints but ordinary silicone is fine for the back or around sinks etc