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eBay£66.68Visit shop 6 x 3M Car Body Schutz - Black Underseal + Underbody Coating Gun 08861
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The 3M Car Body Schutz is an essential tool for automotive enthusiasts and professionals looking to preserve vehicle longevity, providing a robust, textured barrier that shields undercarriages from road debris, moisture, and rust. This comprehensive 6-pack kit includes a professional-grade application gun for consistent results; however, users should be aware that proper surface preparation is critical, as the coating will not adhere effectively to dirty, greasy, or rusted metal surfaces.
| Model Part Number | 08861 |
|---|---|
| Brand | 3M |
Yes, it creates a moisture-resistant barrier that helps prevent oxidation and corrosion on metal surfaces.
It is highly recommended to remove loose rust and treat existing corrosion before application, as the coating performs best on clean, solid metal.
Avoid spraying moving suspension parts, brake components, the driveshaft, and exhaust systems, as these generate high heat or require flexibility.
The product is designed to be a finished undercoat, but it is generally recommended to verify compatibility if you intend to apply top-coat paints.
Drying times vary based on ambient temperature and humidity; check the product label for specific curing timeframes for your environment.
Adjust the air pressure on your compressor or vary the distance and speed of your application passes.
Thoroughly degrease the surface and remove any loose rust or debris before re-applying.
Clean the nozzle immediately after use with an appropriate solvent to prevent the coating from hardening inside the mechanism.
Before application, ensure the vehicle is lifted securely and the underbody is meticulously cleaned of all dirt, grease, and loose rust using a degreaser or wire brush. Mask off areas you do not wish to coat, such as exhaust pipes, brake components, and suspension joints. Attach the 1-litre can to the 3M application gun and connect to a compressed air source. Apply the product in smooth, sweeping motions, maintaining a consistent distance to ensure even coverage. For long-term care, periodic inspections are recommended to identify any deep gouges from severe road hazards, which can be spot-repaired by cleaning the area and re-applying the coating.
