Finish for workbench top and frame

All that’s needed now is to run over the bench frame with a random orbital sander 180 grit to remove the pencil marks and to improve the finish. I will then wipe over the frame with Danish Oil to protect it – two coats with six hours between coats.

Finishing the Workbench MDF worktop

The MDF top and shelf was varnished with polyurethane oil based varnish thinned by 50% white spirit for the first coat, left to dry overnight and then 25% white spirit  75% varnish for the second coat. It was laid on thickly and let soak well into the board. The varnish is thinned to really get it to soak into the board, rather than a top film of varnish that may chip away. Then a final neat coat of varnish was applied. I wiped the surface with 240 grit sandpaper between coats to key the surface.

[picture of varnish and white spirit]

This will soak in well and provide a durable and resistant finish for the bench top. Alternatively Boiled Linseed Oil or Danish Oil could be wiped over and again let soak in well or a piece of hardboard could also be used as a sacrificial top and replaced as required.