Great Product easy to lay and does exactly what it says on the tin. Simple to mix and lay. I've just laid 14SqM so I've had a bit of practice. My top tip is that unless you have an industrial size drill to mix with (I don't), mix the gravel and resin in thirds. Have a spare bucket empty 2/3 of the gravel out of the buckets it arrives in. Mix the two resins then add 1/3 of the resin mix to the 1/3 of gravel. Give that a swirl and then add another 1/3 of gravel then the resin mix, give that a swirl and the add the final 1/3 of resin mix and gravel. I found this makes it a tad easier to mix. Have gloves and WD40 as this cleans off the resin. My only negative comment was the delivery. The driver couldn't get the pallet through our back gate so he dropped it and left. Our back gate is open to the public so my 63 year old wife (I was at work) had to carry the 14 bags and resin inside.