July 6, 2016 An auto mechanic friend of mine gave me a can of In-Force to try out in my garage. After using In-Force for the last couple of months, I can’t believe how well it works. This product goes way beyond all of my expectations. I’m SOLD! For Automotive ProfessionalsBlog Technical Articles For Automotive Professionals For Vehicle Owners Press Releases Testimonials Get the latest BG news!