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HI-TECH Rubberized Undercoat Spray – Professional Grade Aerosol Coating for Cars & Trucks – Protects Against Rust, Corrosion, Moisture & Road Noise – Durable Automotive Underbody Protection, 6 Pack

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Product details

Management number 211809665 Release Date 2026/04/04 List Price US$25.92 Model Number 211809665
Category

HI-TECH Rubberized Undercoat Aerosol delivers long-lasting protection against rust, corrosion, salt, and road debris. Designed for automotive underbodies, wheel wells, and fenders, this heavy-duty spray creates a flexible, rubberized coating that seals out moisture and resists chipping, cracking, and peeling. It also helps reduce road noise and vibration for a smoother ride. Easy to apply with convenient aerosol cans, it’s perfect for professionals or DIY users. Each case includes six cans, making it a cost-effective solution for complete vehicle protection. Trusted by auto shops and detailers, HI-TECH Undercoat is the reliable choice for durable automotive defense.

  • Professional Rust & Corrosion Protection: HI-TECH 18021 Rubberized Undercoat creates a tough barrier that protects your vehicle’s underbody from rust, corrosion, salt, and harsh road conditions. Ideal for cars, trucks, SUVs, trailers, and fleet vehicles
  • Durable Rubberized Coating: Forms a flexible, textured finish that resists chipping, cracking, and peeling. The rubberized formula seals out moisture, extends the life of your undercarriage, and reduces costly repairs caused by weather damage
  • Reduces Road Noise & Vibration: In addition to protecting metal surfaces, this undercoat helps dampen road noise and absorb vibrations. Enjoy a quieter, smoother ride while maintaining strong underbody protection against everyday driving hazards
  • Easy Aerosol Application: Convenient aerosol spray cans allow for precise, even coverage in hard-to-reach areas. Quick-drying formula makes it simple for DIY users or professionals to apply without special equipment. Clean finish every time
  • 6 Pack Value for Full Coverage: Each case includes six 15oz aerosol cans, providing enough product for multiple vehicles or complete underbody coverage. Perfect for auto shops, detailers, and car enthusiasts who want professional results
UPC 765889597187
Size 6
Color Black
Coverage Rust prevention and protection from gravel, moisture, and road salt
Item Form Aerosol
Brand Name HI-TECH
Unit Count 116.4 Ounce
Finish Type Matte
Item Volume 116.4 Fluid Ounces
Item Weight 9.1 Pounds
Part Number 18021
Manufacturer HI-TECH
Is Waterproof True
Container Type Aerosol
Special Features Rust Resistant
Indoor Outdoor Usage Outdoor
Age Range Description Adult
Surface Recommendation Metal
Water Resistance Level Water Resistant

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