Gravel throw and underbody protection
Gravel guard and undercoating
GRVLGUA/UNDRCOAT-BLACK-1LTR
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- Excellent adhesion, quick skin formation
- Scratch-resistant
- Can be painted over with many commercially available, solvent-based and water-based one-component and two-component top coat paints
- Suitable for oven drying briefly at 40°C to 60°C
- Highly sandable once fully dry
Tip for pros
- Various structures can be sprayed by changing the distance or pressure
- The colour will become darker by staining it with clear varnish
Do not spray on joints, engines, gears and brake systems. After use, turn the can upside down and spray until the valve is empty. Do not dilute, or mix with water or paint. The product can be painted within 24 hours. It can then only be painted once it has been sanded and cleaned.
The usage instructions are recommendations based on the tests we have conducted and are based on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee consistent quality of our products. We reserve the right to make technical changes and further develop products.
For repairing and restoring the original structure and for protecting against stone chips and corrosion in all visible areas, e.g. front and rear aprons, side members, bumpers and chassis on cars, trucks and buses. Ideally suited for use as an anti-humming compound for wheel wells and chassis.
Shake well before use. The surface must be clean, dry and free from rust and dust. Spray a very thin first coat for improved adhesion and let it flash off for approx. 3 minutes. Then apply the next coat. Allow each intermediate coat to flash off. Operating pressure: 2-4 bar. Optimum spraying distance: 30 cm. The best spraying results are achieved at a processing temperature of 15-25°C.
Chemical basis | Natural rubber |
Contents | 1000 ml |
Weight of content | 1080 g |
Colour | Black |
Max. processing temperature | 25 °C |
Max. pressure | 4 bar |
Max. temperature conditions | 60 °C |
Min./max. temperature conditions | 10 to 60 °C |
Min. pressure | 2 bar |
Min./max. spraying distance | 20-30 cm |
Can be varnished after | 1 h |
Drying time/conditions | 2 h / at 20°C and 65% relative humidity |
Conditions for drying time | at 20°C and 65% relative humidity |
Min./max. temperature resistance | -40 to 90 °C |
Shelf life from production/conditions | 24 Month / at 10°C to 30°C |
Conditions to maintain shelf life from production | at 10°C to 30°C |
Würth Catalogue (1)
Datasheets (1)
Certificates/ Documents (0)
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