Sealer for mapei keracolor grout.

[Prerunner]

I need to seal my grout on my newly installed kitchen backsplash. The grout I used is unsanded mapei keracolor and I only have two options locally for sealers,
1)aqua mix
2)tile lab.

I may have sourced a store that carries 511 as well but not 100% sure yet. Is there a preference? Thanks

[Tool Guy - Kg]

Aqua Mix Sealer’s Choice Gold is a high-quality sealer that is many times more potent than TileLab.

The 511 is also a high-quality sealer.

Remember, though...that sealer does nothing to keep your grout from getting dirty. It’s sole function is to temporally hold back a stain from soaking into the pores for a few minutes while you clean it up. It’s only buying you a short amount of time to clean away the potentially staining liquid before it becomes a permanent stain.

[Joetile123]

Mapei recommends using a Water Based Sealer for Keracolor Grout

Aqua Mix Sealers Choice Gold would work