Classy Chassis - Undercarriage Spray

IT HOLDS UP LONGER.

Classy Chassis is a solvent-based undercarriage dressing, and that's the whole argument for it. Solvent based means it resists water rather than washing away, so the wells and frame stay looking clean longer.

Mist it onto inner-fender liners, frame rails, suspension components and the wells, and it brings everything back to a deep, even, like-new black. It's the step that separates a car that was washed from a car that was detailed, because the wells are the first place a customer looks when they crouch down and the last place most people think to finish.

Clean it first, and let it dry. Dressing over road film gives you a shiny layer of road film. Strip the undercarriage with Solution diluted 1:1, agitate with a brush where it's packed in, rinse, and let it air dry completely before anything goes on. If you're dealing with trail mud or caked-on grime rather than everyday road dirt, start with Hole Shot.

16 oz. or gallon? The gallon holds the same dressing as eight 16 oz. bottles. Eight of those would run $192. At $95 the gallon works out to $11.88 per 16 oz., about 50% less. Undercarriage work eats product faster than people expect, since you're covering a lot of surface you can't see, so the gallon goes quicker than you'd think.

Directions

1. Start with a clean, dry undercarriage. This is not optional.
2. Mist Classy Chassis onto the wells, liners, frame and suspension components.
3. Leave it. Let it soak in while you get on with the rest of the detail.
4. Come back and brush over the surface with the Extra Long Soft Bristle Brush to even it out. This is the step that kills the veins and streaks the spray leaves behind, and it's what makes the difference between dressed and properly finished.

Watch the concrete. Excess product dripping off the car will stain cement, and it does not come back out of a decorative driveway. Lay something down, or do it somewhere you don't mind, and don't overspray in the first place. Heavier is not better here. The brush pass does more for the finish than a second coat will.

Pro tip: the soak and level method is the same one that works for Decked Out on tires. Spray it, walk away, come back and brush it out. Chasing a dressing while it's still wet is how you end up with heavy spots and thin patches on the same panel.

Pairs well with

• Solution - Multi-Purpose Cleaner: the 1:1 mix is the standard undercarriage strip before anything gets dressed.
• Extra Long Soft Bristle Brush: reaches up into the well and levels the dressing once it has soaked in. This is the brush for the job.
• Detail Factory ProGrip Fender Well Brush: the long-handled brush for cleaning the wells out first.
• Undercarriage Kit: the spray plus the tools, bundled.
• Hole Shot - Off-Road Cleaner: for mud and trail grime packed into the frame and liners.
• Decked Out - Tire Dressing: dresses the tires and inner-fender plastics to match.

Detailers Products is Georgia's exclusive Shine Supply dealer. We stock the full Shine Supply line in Atlanta and ship to the lower 48.