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eBay£19.38Visit shop U-Pol GRAVITEX Stone Chip Overpaintable Protection Black 1 Litre x 2 Upol
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The U-Pol Gravitex Stone Chip Protector is designed for automotive enthusiasts and professional technicians who need a robust, flexible barrier against stone chips, salt, and moisture on vehicle underbodies and panels. Its primary benefit is the combination of high-grade rust prevention and a finish that is fully overpaintable for seamless color matching; however, users should note that as a professional-grade product, it requires careful surface preparation and application equipment to achieve the best results.
| Colour | Black |
|---|---|
| Model Part Number | GRA/NB |
| Brand | Gravitex |
| Container Volume | 1000ml |
Yes, it is designed to be fully overpaintable once it has reached the appropriate cure stage.
You will need a standard automotive Schutz application gun and an air compressor.
It is intended for use on panels that will be overpainted, such as lower door sills and valances.
For best results, apply to a clean, sanded surface, or over a suitable metal primer if bare metal is exposed.
While its primary role is stone chip and corrosion protection, the thick, rubberized nature of the coating does provide some acoustic dampening properties.
Ensure the surface was thoroughly degreased and sanded slightly if the area is glossy.
Check your Schutz gun nozzle for blockages and ensure the air compressor is providing a steady pressure.
Ensure the Gravitex has fully cured as per the recommended drying times before applying primers or paint.
To ensure maximum effectiveness, the surface must be clean, dry, and free of oil or grease. Remove any loose paint or rust prior to application. Use a standard underbody Schutz-style application gun to spray the contents of the 1000ml container directly onto the intended surface. Always follow local environmental guidelines regarding disposal of any leftover material. Store in a cool, dry place and ensure the container is tightly sealed to maintain product integrity between uses.
