07/20/2026
Three Processes. One GX470. The Most Thorough Undercarriage Treatment We Offer 👀🧊⚡🛡️
Some jobs call for one process. This 2007 Lexus GX470 called for three.
When a vehicle comes to us for the full treatment we don’t cut corners and we don’t skip steps. Every process exists for a reason — and the order they happen in is just as important as the processes themselves.
Here’s exactly what we did and why:
🧊 Step 1 — Dry Ice Blasting
The foundation of everything that follows. CO₂ pellets accelerate at high velocity and sublimate on contact — pulling years of road grime, mud, grease, and surface contamination off every inch of the undercarriage with zero water, zero chemicals, and zero damage to components, seals, or wiring. This gets us to a clean surface. But not clean enough for what comes next.
⚡ Step 2 — Laser Cleaning
This is where we go deeper. After dry ice blasting removes the bulk contamination, laser cleaning targets what’s left — surface rust, oxidation, and stubborn residue that dry ice alone can’t fully address. The laser ablates the surface layer by layer with pinpoint precision, leaving nothing but clean bare metal behind. No abrasion. No chemicals. No heat damage. Just a perfectly prepared surface ready to accept a protective coating that will actually bond and last.
🛡️ Step 3 — Dinitrol ML Cavity Wax + Dinitrol 4941 Underbody Coating
With the surface completely clean and prepared we applied the full Dinitrol system —
— Dinitrol ML penetrates into every seam, cavity, and joint — displacing any remaining moisture and creating a waxy flexible barrier that seals from the inside out
— Dinitrol 4941 applied over the top as a professional grade rubberized underbody coating — bonding directly to the clean metal surface and creating a thick flexible barrier against road debris, moisture, road salt, and corrosion
Together they work as a complete system — ML sealing the cavities Dinitrol 4941 can’t reach, and 4941 protecting every exposed surface from the outside in.
The result is an undercarriage that is sealed, protected, and preserved from every angle — inside and out.