Joint grit 1-4mm is used to fill permeable block paving joints. Brush in and after ensuring there is no loose aggregate on the surface that could mark the blocks, another pass with the whacker is required. Finally, brush in more aggregate to fill voids as required.
1 x handy bag (approx. 23kg) bag covers approximately 3.5m2
We stock a varied range of block paving, please see the block paving page for details.