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eBay£16.50Visit shop Novol Gravit 600 Protective Stonechip Antigravel Durable Black 1 Litre
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The Novol Gravit 600 is designed for automotive enthusiasts and professional mechanics looking to reinforce vehicle undercarriages and lower body panels against environmental damage. This high-performance antigravel coating provides a robust, elastic barrier that defends against stone chips, corrosion, and road chemicals while simultaneously dampening cabin noise, though it requires specific spray equipment for an even application.
| Colour | Black |
|---|---|
| Model Part Number | N37841 |
| Brand | Novol |
| Container Volume | 1000ml |
Yes, once the product is fully cured, it can be overpainted with most automotive topcoats.
You need a standard pneumatic stonechip application gun that attaches to the 1000ml container.
It is designed to protect clean surfaces from rust. Existing rust should be removed and the area primed before applying the Gravit 600.
While intended primarily for metal body panels and undercarriages, it is designed for maximum adhesion, but testing on a hidden area of plastic is recommended.
Curing time varies based on temperature and humidity, but it typically touch-dries within a few hours and achieves full chemical resistance within 24-48 hours.
Usually caused by insufficient surface preparation. Ensure all wax, grease, and loose rust were removed before the initial application.
Check that the spray gun pressure is set correctly and the nozzle is not partially obstructed. Ensure the product is at room temperature before spraying.
Applied coats may be too thick. Ensure adequate ventilation and ambient temperature are maintained to allow solvent evaporation.
For optimal performance, the surface must be thoroughly cleaned, degreased, and sanded before application to ensure maximum adhesion. Use a standard pneumatic cavity wax or stonechip spray gun calibrated for this viscosity. Apply the product in thin, overlapping layers, allowing sufficient drying time between coats to achieve the desired thickness. While the coating is designed to be low-maintenance, periodically inspect the undercarriage for any localized damage that may require a touch-up. Avoid using harsh solvents directly on the cured surface, as simple mild soap and water are sufficient for cleaning the area if necessary.
