Used Tru Oil as the top coat over DT intensifier on my 1st & 2nd builds as i was having no end of dramas with DT products and not confident top clear coats would work.
That said, there are many other forum members who have done so successfully. Andy40 is one who has used DT the most and well worth checking out some of his build diaries.
Cheers Waz

Sent from my SM-A520F using Tapatalk