I could find nothing on this site and nothing on massive for this combo. I have a 1L pack of D76 I could mix up but would like to use up my XTOL first. Any help would be great. I emailed utrafine and their reply was that they will not give out any info regarding the film. Do my own searching for the proper times. OK. I Guess they want to keep the real manufacturer a secret. poor customer service if you ask me but hey what can i do.