Hi-Tech Rubberized Undercoating - Aerosol

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Part #: 18023
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Our Guarantee
  • Easy-to-use aerosol application for even, consistent coverage
  • Rust preventative with quick dry adhesion
  • Won't crack or chip under normal conditions
  • Helps soundproof cars
  • Excellent on new panel and fender replacements
  • Section repairs, weld joints and rust holes
  • Can also be used to dress tree-wounds
  • Seal asphalt and concrete driveway cracks
  • Seal eaves and flashing
  • Aerosol can net weight 17 oz.

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Hi-Tech Rubberized Undercoating - Aerosol - 18023 is a premium, easy-to-use protective coating designed to shield the undercarriage of vehicles from rust, corrosion, and road debris. This aerosol-based product creates a durable, rubberized barrier that adheres to metal surfaces, providing long-lasting protection and reducing noise from road vibration. Suitable for use on cars, trucks, and recreational vehicles.

Primary Uses:

  • Protecting the undercarriage of vehicles from rust and corrosion
  • Reducing road noise by creating a rubberized barrier

Alternate Uses:

  • Protecting wheel wells and other exposed metal surfaces
  • Can also be used to dress tree-wounds, seal asphalt and concrete driveway cracks, and seal eaves and flashing

Why Use This Over Other Products:

  • Easy-to-use aerosol application ensures even, consistent coverage
  • Creates a durable, rubberized barrier for maximum protection and noise reduction
  • Suitable for various vehicle types, including cars, trucks, and RVs
  • Long-lasting performance with proper application

Directions for Use:

  1. Clean the surface to be coated, removing any dirt, grease, or rust
  2. Shake the aerosol can vigorously for at least one minute to ensure proper mixing of contents
  3. Hold the can 10-12 inches away from the surface and apply an even, consistent layer of undercoating, overlapping each pass slightly
  4. Allow the first coat to dry for 15-20 minutes before applying additional coats, if necessary
  5. Let the final coat dry for a minimum of 24 hours before exposing the vehicle to water or road debris

Best Practices:

  • Apply undercoating in a well-ventilated area and use respiratory protection to avoid inhaling fumes
  • Use protective clothing and gloves to prevent skin contact
  • Apply multiple thin coats rather than one thick coat for optimal protection and adhesion
  • Regularly inspect and reapply undercoating as needed to maintain protection

Safety Information:

  • Use in a well-ventilated area and avoid inhaling fumes
  • Wear respiratory protection, gloves, and protective clothing to prevent skin and respiratory exposure
  • Keep away from open flames or sparks, as contents are flammable
  • Store in a cool, dry place, away from children and pets

Brand Hi-Tech Industries
Length 4 inch(es)
Width 6 inch(es)
Height 6 inch(es)
Weight 2 lb(s)
WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to www.p65warnings.ca.gov
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