Fluid Film Rust and Corrosion chassis protection in Grand Rapids, MI
Fluid Film Rust and Corrosion chassis protection
Looking for a proven way to stop rust before it starts? Fluid Film Rust & Corrosion Chassis Protection shields your frame, underbody, and components from salt, moisture, and grime so you can focus on the job—not the oxidation.
Fluid Film Undercoating & Chassis Protection
You deal with harsh winters, salted roads, and constant washdowns. That combination accelerates corrosion on frames, crossmembers, brake and fuel lines, spring hangers, outriggers, and body mounts. Our Fluid Film application creates a self-healing, water-displacing barrier that creeps into seams, cavities, and fasteners to block oxygen and moisture. It’s ideal for apparatus that sit outside, respond in bad weather, or idle on scene for long periods. We prep by inspecting the underbody, masking hot surfaces, and cleaning away heavy buildup. Then we apply the lanolin-based coating to the chassis, wheel wells, subframes, and hidden pockets. The result is quieter operation, easier serviceability, and longer component life. We can also treat new units before they see their first winter and reapply annually for consistent protection. If you’re noticing scaling, surface rust, or noisy leaf springs, schedule a visit and keep your vehicles ready for the next call with Fluid Film undercoating and a targeted rust inhibitor approach against winter road salt.
What Makes Us Different
Never Say No: We don’t believe in turning customers away. No matter the issue or the urgency, we’ll find a way to get you the service you need and back on the road.
Multiple Bays and Skilled Techs: With 10 service bays and a team of experienced technicians, we can handle multiple vehicles at once, minimizing your downtime without ever sacrificing quality.
Master-Certified Technicians: Most of our team hold Master Certifications, meaning your equipment is being worked on by some of the most qualified professionals in the industry.
Advanced Shop Technology: Our shop is equipped with modern diagnostic and repair technology. From computer-based engine diagnostics to precision alignment tools, we’ve invested in tools that help us work smarter and faster.
Honest, Transparent Pricing: No hidden fees, no surprise charges. We’re always upfront about our pricing, so you know exactly what you’re paying for before we begin the work.
Contact Us About Fluid Film Chassis Protection Now: Call 616-209-7007!
If rust is winning the battle under your vehicles, let’s turn it around with Fluid Film Chassis Protection. Call 616-209-7007 to book an inspection, discuss application timing, or coordinate multiple units. We’re here Monday to Friday, 7 AM–5 PM, and we can plan around your training or shift schedules.
FAQs
What Areas Do You Serve For Fluid Film Rust & Corrosion Chassis Protection?
Kleyn Fire is based at 2148 Center Industrial Ct, Jenison, MI 49428, just off of Center Industrial Dr. We proudly offer our services across the entire state of Michigan and Northern Indiana, including Grand Rapids, MI; Lansing, MI; Kalamazoo, MI; Holland, MI; Muskegon, MI; Wyoming, MI; South Bend, IN; Elkhart, IN; and Michigan City, IN.
How Long Does A Fluid Film Application Typically Last?
Most departments plan on annual reapplication, especially when equipment sees frequent winter exposure and road salt. In moderate use, the protective film can remain effective through a full season. High-wash environments or gravel-road operations may require touchups sooner, particularly on high-impact zones and leading edges.
Will Fluid Film Interfere With Maintenance Or Future Repairs?
Fluid Film helps, rather than hurts, serviceability. It creeps into threads and seams, making disassembly easier and reducing fastener breakage. During application, sensitive components are masked, and heat sources are avoided. If a part needs welding or refinishing later, the coating is easily cleaned from the work area with proper prep.
Ready To Protect Your Chassis? Call 616-209-7007
Rust won’t wait—and neither should you. Call 616-209-7007 to schedule your Fluid Film Rust & Corrosion Chassis Protection. Keep your vehicles reliable, extend component life, and reduce surprises during inspections with a proven underbody protection plan that fits your department’s schedule.
Fire Truck Division
Fire Truck & Apparatus Repairs
Firetrucks and firefighters help protect our homes, businesses, families and friends. It’s highly important that the trucks are properly serviced and maintained. At Kleyn Mobile, our expert technicians are certified with the latest training to be able to service firetrucks. We take this job very seriously and count it a privilege and honor to serve the communities of Michigan in this way.

Reviews
Customer Testimonials
"Kleyn goes above and beyond in making sure you get back on the road. They have somehow found a group of a dying breed of people that put in the extra effort to make sure the job is done correctly and quickly."
- Dan
Contact & Locations
Contact us
Have questions or need to schedule a repair? Our team at Kleyn Mobile, Kleyn Auto Repair and Kleyn Fire is here to help. Located in Jenison, Michigan, we specialize in reliable, no-nonsense auto, truck and fire truck repair with fast turnaround times and honest service. Give us a call or drop by the shop — we're ready to get you back on the road.