After spending a fair while looking around the website and some of the recommended sealant links I still can't find the answer I'm looking for so I d thought I'd take a punt here.
I've just had around 25msq of Peacock blue slate put down as a patio and according to the advice here on paving expert it says I should consider sealing it as the 'metallic look' can quickly become dulled. It also says it isn't the best stuff for a patio but I got to this web site too late for that advice.
Any recommendations for reputable sealer? I'm not massively interested in colour enhancement as it seems nice enough anyway.