Dinitrol

Introducing our Longest-Lasting Rust Protection.

Built for the long haul. Done at your doorstep.

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Technician in protective gear working underneath lifted vehicle repairing or inspecting suspension system outdoors

Why Dinitrol

Lasts longer. Built to last 6-10 years, so you're not rebooking every couple winters.
Protection inside and out. Penetrating treatments to stop existing rust. Black and clear top coats to prevent it.
Built for the elements. German-engineered solutions put through thousands of hours of testing.
Done in your driveway. Same mobile crew, same convenience. We only need your keys.

Dinitrol 4010 rust protection spray can on truck bed cover with a white pickup truck blurred in background

Technician in protective gear and respirator working under a vehicle on exhaust system components outdoors.

Silver Jeep Wrangler with off-road tires and surfboards on top parked on sandy ground near a wooden fence.

Who This Is Perfect For

WoolWax has protected thousands of vehicles for us. It's still the best value in rust prevention, and it's not going anywhere. But this service is perfect for those with different needs.

It's preserving a finish you only get once. Protect it before the first winter, while the metal is still clean.

That weekend car or project truck deserves protection that matches the effort you put in. It's a set-it-and-forget-it solution that keeps your car looking great.

Woolwax is designed to prevent rust for 2-3 years. With Dinitrol, it lasts 2-3x longer, which means fewer applications and more driving.

Man kneeling by white truck's large tire on roadside with overlaid text reading 'IF YOUR TRUCK'

Why We Added Dinitrol

Hear the news from Morgan himself!

Hit play and he'll tell you what Dinitrol is, why we brought it on, and whether it's right for your vehicle.

It's a whole new level of protection, available in your driveway.

Transparent Dinitrol Pricing

Always offering straightforward pricing and no hidden fees.

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Cars & Small SUVs

$1495

Sedans and small SUVs.

Side view of a white modern pickup truck with four doors and alloy wheels on a white background

Larger SUVs & Pickups

$1695

Pickup trucks and medium to full size SUVs.

Side view of a white crew cab pickup truck with extended bed on a white background

Heavy Duty Pickups

$1795

Ford F-250, GM/Chevrolet 2500 and up

Q What is Dinitrol?

A professional two-stage rust-proofing system. A penetrating cavity wax goes inside the frame and seams, then a tough protective coating goes over the underbody. It comes in two finishes: clear for a natural look, or black for a clean, uniform undercarriage.

Q How is it different from WoolWax?

WoolWax stays soft and tacky and needs a refresh every 2 to 3 years. Dinitrol sets into a firmer film and lasts longer between applications. Both stop rust. It comes down to how long you plan to keep the vehicle.

Q How long does it last?

6 to 10 years on average, depending on your climate and how much driving you do.

Q Can you put Dinitrol over my existing undercoating?

No. Dinitrol needs a clean undercarriage to bond and work the way it should. If your vehicle already has WoolWax, oil, or rubberized coating, stick with WoolWax. It's the right call and we'll keep it protected.

Q Is it good for new vehicles?

It's the best time to do it. Clean metal, no rust yet, and you lock in protection before the first salt hits.

Q Do I need to prep anything?

Just have the undercarriage cleaned 1 to 2 days before your appointment.