How to Seal Block Paving to Stop Weeds in 4 Easy Steps
· Now with your broom, sweep any excess sand in the joints as this just gives an even spread and also helps with the cleanup. After the sanding is complete, it is advised to seal on the same day, so the sand works alongside the joints as soon as possible. 4. Sealing the gaps. You now need to seal over the block paving to ensure that future weeds ...
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