Sprayable fast curing stone chip protection coating Sikagard-6470 is a durable, thixotropic, rubber-based protective coating with very good rust-proofing and sound deadening properties. Sikagard-6470 is suitable for an effective protection against stone chip impacts to the vehicle body and convinces with an outstanding final performance. Thanks to its advanced application properties, original textures can easily be reproduced.
Sikagard-6470 shows best in class over paintability performance especially with water based paint systems. A tough coating remains after drying, protecting metal from impact and corrosion. - Easy application with no running or dripping
- Enhanced abrasion and road salt resistance
- Easy reproduction of original textures
- Great acoustic and damping properties
- Excellent adhesion performance to a wide variety of substrates
- Remains flexible when dry
- Outstanding low temperature behaviour
- Good heat resistance
- Fast drying
- Quickly over paintable
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PRODUCT BENEFITS - Easy application with no running or dripping
- Enhanced abrasion and road salt resistance
- Easy reproduction of original textures
- Great acoustic and damping properties
- Excellent adhesion performance to a wide variety of substrates
- Remains flexible when dry
- Outstanding low temperature behaviour
- Good heat resistance
- Fast drying
- Quickly over paintable
Usage Sikagard-6470 is a spray applied anti-corrosion coating for repair and protection of vulnerable, painted parts of vehicles such as door sills, wheel arches, front and rear aprons. It can also be applied as a sound-deadening product for example on wheel arches etc.
Sikagard-6470 shows very good adhesion on different paints, metal primers, metals and PVC without any pre-treatment.
This product is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility. |
Typical Product Data| Chemical base | | Rubber solution | | Colour (CQP001-1) | | Grey, black | | Cure mechanism | | Air-drying | | Density (uncured) | | 1.08 kg/l | | Solid content (CQP002-1) | | 54% | | Application temperature | | 15 ─ 25 °C | | Film thickness | wetdry | 700 µm 350 µm | | Tack free time | | 45 minutes A | | Service temperature | | -40 ─ 90 °C | | Shelf life | | 24 months B |
| CQP = Corporate Quality Procedure | A)23 °C / 50 % r. h. B)Storage between 5 °C and 25 °C |
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Technical Information CHEMICAL RESISTANCE Sikagard-6470 is resistant against water, seawater, salt spray, oil, bases and acids. The above information is offered for general guidance only. Advice on specific applications will be given on request.
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Application Information Surface Preparation Surfaces must be clean, dry and free of rust, dust and grease. Bare metal must be pretreated to enhance corrosion resistance (e.g. uncoated steel, etc). Application Sikagard-6470 can be applied by air-mix guns with an air pressure of 3 - 6 bar. Use either the Sika SCP Gun (pressure cup type) or the Sika UBC Gun (vacuum type) to apply the product. Shake can approx. 40 times before use. Cover adjacent surfaces prior the spray process. Spray at room temperature and from a distance of approx. 25 cm in an grid motion to build up a continuous coat. Sikagard-6470 can be applied haze free and does not drip. Apply this product until the desired layer thickness is reached. If a thick layer is required, let layers dry in between. A wide variety of textures can be produced by altering the spray technique. Do not spray on parts of the brake, engine or exhaust system. Removal Uncured Sikagard-6470 can be removed from tools and equipment with Sika Remover-208 or another suitable solvent. Once dried, the material can only be removed mechanically. Hands and exposed skin shall be washed immediately using hand wipes such as Sika Cleaner-350H or a suitable industrial hand cleaner and water.
Do not use solvents on skin. Overpainting Sikagard-6470 is over paintable after approximately 60 minutes with most commonly used conventional paint systems (incl. water based paint systems). Waiting time can be reduced by accelerated drying at max. 60°C. Due to the wide range of paints, adhesion and compatibility tests are necessary. |
The above design is only a sample of the options available, for reference purposes only. Our policy of continuous improvement may result in a change of specifications without notice. If any discrepencies might be between the data sheet values and standards, we reserve the rights to make technical changes. Our company will not be held responsible, as all or any of pictures, drawings, weights and dimensions details or other elements in this document are only indicative and must not be considered contractual. Contact our sales team for other specifications or custom made products.
Contact our sales team for other specifications or custom made products.
