I've not done any sealing before, it's not something I'm really keen on pushing for most surfaces ( i know opinion is divided on that here), however a friend has a fairly large imprinted concrete driveway that he has cleaned and sealed every other year by someone else. He's asked me to see if I could do it for him at reduced cost to what he normally pays at a mate's rate which I'm happy to do as he'll then have it done every year by me instead.
My question is, which PIC sealer would you guys recommend for a shiny finish (i've done a search but a lot of the posts are quite old)? Also, the drive is quite steeply sloped so in wet conditions it can get really slippy. Is there a granule that I can add to the sealer to create a little more grip without ruining the look of the surface?
Any recommendations welcomed, thanks!