Sealer for Derbyshire Moorland cream Paving slab(B&Q).

Please can any recommend  product I could use for seal a patio from these slabs: Derbyshire Moorland cream Paving slab (L)450mm (W)450mm.
I was using Resiblock Trade only on Block Paving driveways before but have not done this slabs yet.

I will appreciate any recommendation.

If you're ever in doubt about this sort of thing the best thing to do is always contact the manufacturer and ask them - Bradstone.

You need to be selective in whose advice you listen to on forums so instead go direct to the manufacturers so you can be certain about what you're told.