All of the Oak we supply will be squared (with the exception of a waney/live edge), planed and lightly sanded. If you request it, we will also add 2 coats of Osmo worktop top oil in a finish you can select (Matt, Natural and Satin).
If you’ve decided to finish the oak yourself it’s ideal to oil, varnish or wax the timber depending on your preferred look and end-use. Oak contains natural tannins which can react with stains and paints. In these instances it's important to follow manufacturer’s guidance and consider a primer or wood conditioner for even results.