3D Super Pre-Soak — a high-pH pre-wash that goes on before the soap ever comes out, breaking road film, bugs, tar and oily grime loose so the contact wash isn't grinding grit into the paint. Super-cling chemistry holds it on the panel long enough to work instead of running straight to the ground, and it rinses free without leaving a film. This is the step that makes a wash safer, not shinier. High-pH degreasing pre-wash for heavily soiled vehicles Breaks down road film, dirt, bugs, tar and oily grime Super-cling technology holds it on the panel for a long dwell Free-rinsing — no film or residue left behind Extremely concentrated: rated up to 1800:1 64 oz, 128 oz and 6 gallon. Distributors put hand dilution at ½–1 oz per 5 gallons of water; the 1800:1 figure is a proportioner rating, not a bucket measure. Important: this strips old wax and paint sealant — which is what makes it right for prep before correction and wrong for a maintenance wash on protected paint. It shares its hand dilution with 3D Super Soap, so check the jug before you measure.