It's great stuff and if done properly will be a good lasting job. Depth and surface cleaning are important, and naturally compacting it - but a whacker is overkill.
It takes an age to set hard though - several months in the summertime, but in winter should be much quicker. Form a slightly raised surface and cover with some battens if driving over.
It takes an age to set hard though - several months in the summertime, but in winter should be much quicker. Form a slightly raised surface and cover with some battens if driving over.