Okay, I'm going to have 44m2 of honed, but UNfilled Travertine to seal. Depending on what I've read, it seems I might need 6 to 8 L of sealant.

Now I can get 5 L of LTP mattstone for £65 or 5L of Lithofin Stainstop MN for £128. So the questions are

1. is one better than the other for TRavertine ?
2. Do either give better coverage than the other ?
3. Which gives the longer protection ?
4. Which affects the colour least ?

If the Lithfin does not excel over the LTP, then to me its a no brainer, but I would really liek to know what the difference in the two are (apart fromone being twice the price than the other !)

Both are very good products....The stainstop MN might slightly darken the stone but the LTP mattstone won't...both last about the same time if looked after...

I have moved over to LTP...Lithofin is good but as you say the price is higher than others..and i have no complaints with LTP products....unlike others i have used and abandoned quickly..