Flexible grout

[rich hand]

I once used some flexible grout that was so flexible it was rubbery when set and never cracked on a fairly bouncy floor. I can't remember the brand. Since then i have used the Granfix Ultimate flex on a more solid floor and it has cracked 3 times.

Anyone any recommendations as to the best flexible grout, ideally the rubbery stuff?

 

[CJ]

Wide joint with GT1 additive

 

[kilty55]

bal non flexi grout with gt1 admix as above.....floors should be solid before tiling anyway

 

[rich hand]

.

 

[rich hand]

Wide joint with GT1 additive

would that be the Superflex Wide joint?

 

[Rookery]

Standard BAL WJ + GT1 flexible additive. BAL dont recommend adding GT1 to a flexible grout. As has been said, if the floor aint solid, the grout will crack anyway.

 

[rich hand]

Is Bal standard Wide Joint with GT1 better than Bal Flexible without GT1 for timber floors?

 

[Rookery]

Std WJ + GT1 is more flexible than Superflex WJ.

 

[CJ]

Std WJ + GT1 is more flexible than Superflex WJ.

In a word........YES

 

[Mr Tiler]

which supplier sells bal products I don't think I have come across it yet