over a fairly large area using an rectangular orbital sander use a fairly coarse grae of aluminium oxide sanding paper( it tends to be self lubricating and does not easily clog up as normal sandpaper would. For deep ingained dirt where the top surface has been damaged an 80 grit is best , followed up bt a fine grasde 120 or 180 grit
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local