Topps Tiles Regal XL 80x80 Vanilla Matt - experiences/sealer?

[se4tiler]

Has anyone put these down? There the big boys - 80 x 80. I have a 50sqm inside/outside job that a customer wants to use these for. About 35sqm inside and 15sqm patio.

You can see them here:

https://www.toppstiles.co.uk/regal/regal-vanilla-matt-tile-30cm-x-60cm

The problem is that the reviews on Topps tiles talk about the fact that TT say they don't need a sealer, but without one they're a nightmare to clean.
The different sizes have different reviews, and all talk about this except the 80 x 80 (only has 1 review, so don't know if that means they're OK...)

Anyone have any experiences with this tile?

 

[Dumbo]

Use bal pre grout wax . It's a temporary sealer and I think it may be exclusive to topps

 

[se4tiler]

Use bal pre grout wax . It's a temporary sealer and I think it may be exclusive to topps

Good call - but I'm more concerned about the long-term issue with the tile marking really easily. Should I just put some Mattstone Sealer on at the end and not worry about it?