Thunderbolt from ver-techlabs

This is my first post on this forum and I wanted to thank everyone that has helped me out of the past two years. I am looking at washing a truck and two trailers on a bi-weekly basis and was researching some soaps to use and came across Thunderbolt by Ver-techlabs and wanted to know if anyone has had success with it and if it can be DS? I do not have the set up to use it under high pressure yet, I have been using R-109 from Any insight would greatly be appreciated.