Hi, I am repainting a bedroom, it’s currently embossed wallpaper. I had planned on doing a coat of undercoat and then two topcoats of Farrow and Ball (paint already bought) I mistakenly bought Dulux Trade oil based undercoat which on the back of the tin says it is for use underneath gloss paint. I didn’t read the back of the tin, so frustrating! It does have a slight sheen to it. Will I still be able to paint the Farrow and Ball paint over it?