All you need is any kind of oil, a brush and a saucer.

As I said, a very little bit!

Apply a very thin layer of oil on the Erect1.

And simply wipe off the erect1..

Either select regular or hot air and put the temperature at appr. 225 dgr.C.

Put a very little bit of oil on the saucer.

Dip your brush in the oil.

If you accidentally used too much oil, get some paper tissue.

Put the Erect1 in your furnace.

After about one hour, get the Erect1 out (be careful it will be very hot) and see the result! The colour will be slightly darker but I must say, very nice.