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PRODUCT DATA SHEET 10.01.2012 |
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Tunto Karhea - Coarse Textured Finish |
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| DESCRIPTION | Water-borne acrylate coating. | |
| PRODUCT FEATURES | Suitable for new or previously painted concrete, screeded surface, brick, wooden fibreboard, gypsum board or chipboard wall surfaces. TUNTO Coarse can also be applied on ceilings. | |
| RECOMMENDED USES | Walls in dry interiors | |
| TECHNICAL DATA | ||
 0,5  0,7 |
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| Base paints | RPA and RPC | |
| Colour Range | Can be tinted to the colours of the TUNTO Colour Card. The final colour usually appears slightly darker than the colour standard because of the roughness of the product. Product must be premixed before tinting. | |
| Gloss grade | Full-matt | |
| Coverage | 0,5 – 0,7 m²/l. Coverage is determined by the roughness and porosity of the surface, the painting method and painting conditions. | |
| Can sizes | 16,5 kg (approx. 9 l). | |
| Thinner | Water | |
| Mixing ratio | If necessary thin up to 1% with water. | |
| Application method | Steel trowel; for spray application use plaster pump or hopper gun, min. nozzle size 5 mm. Finish with Tikkurila plastic float. Before spray application, remove the small metal plate which may have dropped into the paint can during tinting. | |
| Drying time at 23°C and 50% relative air humidity | Re-coatable after 24 hours. | |
| Heat resistance | 80ºC, ISO 4211-3 | |
| Solids volume | Approx. 65% | |
| Density | n. 1.8 - 1.9 kg/l ISO 2811. | |
| Storage | Protect from frost. | |
| APPLICATION DETAILS | ||
| Application conditions | The surface to be treated must be dry, and the temperature of the air, surface and coating must be at least +5˚ C and the relative humidity of the air below 80 %. | |
| Preparation | Unpainted surfaces:
Clean unpainted surfaces from dirt and dust. If necessary, smooth the surfaces with a suitable Presto Light Filler. Prime with Luja Universal Primer. Apply 1-2 coats of Harmony or Novaplast 7 tinted to the colour of the final product. Previously painted concrete surfaces: Wash down previously painted surfaces with Maalipesu Cleaning Agent and rinse carefully with water. If necessary, smooth the surfaces with a suitable Presto Filler. If the colour difference between the substrate and the finish is significant, we recommend to apply one coat of Harmony or Novaplast 7 tinted to the colour of the final product. |
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| Coating | Stir TUNTO Coarse well before use. Use a steel trowel to apply a layer as thick as the grain size of the coating. Rub the surface immediately (max. 15 min) pressing lightly with Tikkurila plastic float. If the float doesn't move lightly there is too much coating on the surface. Remove the excess from the surface with the steel trowel dragging along the coating. For homogenous surface reserve enough coating mixed in a single container to avoid possible colour difference.
Protect windows before priming and finishing and remove paint splashes immediately from windows. |
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| Cleaning of tools | Remove residual coating from the tools back in to the container to avoid blocking the drain. Clean tools with water. Tikkurila Tool Cleaner is recommended for removal of hardened paint. | |
| Maintenance instructions | Clean surface by dry cleaning using a vacuum cleaner. | |
| EU VOC 2004/42/EC-limit value | (cat A/l 200g/l(2010) Tunto Coarse contains VOC max. 200g/l. | |
| HEALTH AND SAFETY CLASSIFICATION | The product is not classified as dangerous. A Material Safety Data Sheet is available on request.Material Safety Data Sheet - TUNTO Coarse | |
| ENVIRONMENTAL PROTECTION AND WASTE DISPOSAL | Empty cans should be recycled or disposed of in accordance with local regulations. Liquid waste should be destroyed according to the local regulations. | |
| TRANSPORT | VAK/ADR - | |
| ssa290208/JOA031007/akk030308/lko031007/lil171007/852 -s | ||
The above information, based on laboratory tests and practical experience, has been proved valid at the date marked on the product data sheet. The quality of the product is ensured by our operational system, based on the requirements of ISO 9001 and ISO 14001. As a manufacturer we cannot be responsible for any damages caused by using the product against our instructions or for inappropriate purposes.
