Professional Rustproofing That Lasts
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Why Choose KB Undercoating?
Attention to detail. Heavy coatings. Proven protection.
At KB Undercoating & Rustproofing, we take pride in protecting what keeps you moving.
From our shop in Johnstown, Pennsylvania, we deliver professional undercoating services using Woolwax® Black Original Undercoat — the industry’s best lanolin-based, drip-free corrosion protection.
We don’t just spray — we prep, inspect, and apply with precision.
​​Our Proven 3-Step Process​
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Thorough Prep & Cleaning
Every vehicle is lifted for full access. We needle-scale and clean to remove rust and scale for maximum adhesion. -
Heavy Woolwax® Application
We spray Woolwax Black Original in a thick, even layer — including hidden frame sections, seams, and underbody components. -
Final Inspection
Every inch is checked for full coverage before your vehicle leaves our shop.​​
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Fleet & Commercial Rustproofing
Our mobile unit travels across Pennsylvania servicing Ferrellgas propane fleets and other commercial clients.
About Us
KB Undercoating and Rustproofing is a trusted provider of premium undercoating and rustproofing services in Johnstown, PA. With a passion for protecting vehicles from corrosion and damage, our expert team ensures top-quality service and long-lasting results. We are dedicated to preserving your vehicle's condition and enhancing its durability to withstand various road conditions and elements using WoolWax Oil Based Undercoating