PRODUCT DATA SHEET
(Previous date 13.07.2016)'
Tunto Karhea - Coarse Textured Finish
|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|
|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.|
|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||5 kg (approx. 2.7 l)
16.5 kg (approx. 9 l).
|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||80˚C, ISO 4211-3|
|Solids volume||Approx. 65%|
|Density||n. 1.8 - 1.9 kg/l ISO 2811.|
|Storage||Protect from frost.|
|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 %.|
Clean unpainted surfaces from dirt and dust. If necessary, smooth the surfaces with a suitable Presto Light Filler. Prime with Varma Primer. Apply 1-2 coats of Harmony or Nova 7 tinted to the colour of the final product.
Previously painted 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 Nova 7 tinted to the colour of the final product.
|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.
Note! Wet fillers like Presto Light Filler are suitable to be used under Tunto Coarse. If dry fillers are used, they have to be cement reinforced.
|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.
Handle the surfaces with care after the finishing treatment, as the product achieves the final hardness and durability after approx. one month in normal conditions.
|EU VOC 2004/42/EC-limit value||(cat A/l 200g/l(2010) Tunto Coarse contains VOC max. 200g/l.|
HEALTH AND SAFETY LABELLING
according to Regulation (EC) No. 1272/2008
|The product is not classified as dangerous. A Safety Data Sheet is available on request.Safety data sheet|
|DECLARATION OF PERFORMANCE||Declaration of Performance EN15824|
|ENVIRONMENTAL 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: not classified|
|ser040117 / joa100112 / pih010313 / mkv281016 / 8526091,8526093s|