NHOU
Protect Your Vehicle From the Damage Rust Leaves Behind
Road salt, liquid brine, moisture, and harsh weather can cause corrosion to develop in the hidden areas beneath your vehicle. B & S Diesel and Automotive offers professional NHOU® Advanced Rust Protection to help protect your car, truck, SUV, or work vehicle from these damaging elements.
NHOU® uses a penetrating, oil-based formula that reaches seams, welds, crevices, and other corrosion-prone areas. Instead of drying into a hard coating that can crack or trap moisture, it remains flexible and active to provide ongoing protection.
Why Rust Protection Matters
Corrosion is more than a cosmetic concern. Over time, rust can weaken important structural and mechanical components, make repairs more difficult, reduce vehicle value, and shorten the useful life of your vehicle.
Professional rust protection can help:
- Shield metal from road salt and liquid brine
- Displace moisture in seams and hard-to-reach areas
- Slow existing surface corrosion
- Protect vulnerable underbody components
- Make future maintenance and repairs easier
- Preserve vehicle safety and resale value
- Extend the service life of your vehicle
How NHOU® Rust Protection Works
NHOU® is applied under high pressure, allowing the product to penetrate deep into seams, cracks, welds, and cavities where corrosion commonly begins. The formula displaces moisture and creates a protective barrier between the metal and the oxygen, water, salt, and road chemicals that contribute to rust.
Because the coating remains soft and flexible, it can continue to creep into vulnerable areas and provide self-healing protection if the surface is disturbed. It will not dry, crack, chip, or peel like many conventional hard undercoatings.
Advanced Protection for Harsh Driving Conditions
Modern liquid deicers can cling to the underside of a vehicle and work their way into areas traditional rock salt may not reach. Vehicles driven through winter weather, exposed to humid conditions, used off-road, or operated near coastal environments can be especially vulnerable.
NHOU® provides a durable line of defense for:
- Cars and SUVs
- Pickup trucks
- Diesel trucks
- Commercial and fleet vehicles
- Utility and service vehicles
- Trailers
- Agricultural equipment
- Seasonal and stored vehicles
- Classic cars and restoration projects
More Than an Underbody Coating
Effective rust protection must reach more than the easily visible areas beneath a vehicle. NHOU® is designed to migrate into the seams and cavities where moisture collects and corrosion often starts.
Depending on the vehicle and selected service, treatment may include vulnerable areas such as:
- Frames and crossmembers
- Rocker panels
- Wheel wells
- Floor pans
- Suspension mounting areas
- Brake and fuel line surroundings
- Seams, welds, and enclosed cavities
- Other exposed underbody components
Professional Application Matters
Thorough coverage is essential to effective rust protection. Our team carefully evaluates the vehicle and applies NHOU® to the areas most vulnerable to corrosion.
Before your appointment, excessive mud or loose, flaky rust may need to be removed. If additional preparation is necessary, we will discuss it with you before beginning the application.
After service, a temporary odor or light smoke may occur during the first drive if a small amount of overspray reaches a hot exhaust component. This is generally harmless and should disappear quickly.
Recommended Annual Protection
Driving conditions and vehicle use vary, but NHOU® recommends annual application of its oil undercoating to maintain consistent protection. Regular inspections and reapplication help restore coverage in areas exposed to road debris, weather, washing, and normal vehicle use.
Think of rust protection as preventive maintenance: a manageable investment today can help reduce costly corrosion-related problems in the future.
Protect Your Investment With B & S Diesel and Automotive
Whether you drive a new truck, depend on a commercial work vehicle, or want to preserve a trusted older car, B & S Diesel and Automotive can help you defend it against rust and corrosion with NHOU® Advanced Rust Protection.
