XPEL XR Prime/Plus Window Tint Clarification/Recommendation

[ocLC200]

Looking to get my windows tinted. As @Eric Sarjeant has done so many beautiful LC200 builds and uses XPEL XR/Plus in @85% Rear and 20% Front, I figured it was the way to go. However, today I reached out to a local installer and they said they don't carry 85% for the rear. I looked at XPEL's site and it doesn't look like it comes in 85%, it looks like 70% is the highest % they have.

For those who have this combination, am I misunderstanding the %'s, or maybe the 85% was discontinued? Any suggestions/recommendations are greatly appreciated. Thanks!

Here is a link to the current specs:

XPEL Prime Spec Sheet