PRODUCT DATA SHEET
ValttiTeho - Wood Finish
|DESCRIPTION||Semi-matt alkyd-oil based, slightly thixotropic, opaque wood finish for exterior surfaces.|
|PRODUCT FEATURES||It is used for new wooden surfaces or for renovation of wood which is already varnished.|
|RECOMMENDED USES||Exterior walls, covering boards, window frames, doors, garden furniture etc.|
|Base paints||A and C|
|Colour Range||Standard colours according to latest colour card.|
|Coverage||Smooth wood: 8-12 m²/l per coat. Sawn wood: 4-8 m²/l per coat.
Actual spreading rates will depend upon many factors including texture, porosity and moisture content of the substrate.
|Can sizes||0.9 l, 2.7 l and 9 l|
|Thinner||White Spirit 1050|
|Application method||Brush or spray application|
|Drying time at 23°C and 50% relative air humidity||Dry after approx. 12 hours and recoatable after 24 hours. Low temperatures and high humidity will extend drying times.|
|Solids volume||Approx. 42%, depending on the colour.|
|Density||1.1 kg/l, ISO 2811.|
|Storage||Unaffected by cold storage. Badly closed or short cans and/or tinted products do not withstand long storage.|
|Application conditions||All surfaces to be painted must be dry, the moisture content of the wood below 20 %, the temperature of the air at least +5 °C, and the relative humidity of the air below 80 % during painting work and drying.
Finishing must be done before evening dew. The paint film must be dry, because humidity will turn the fresh surface matt.
Remove all dirt, dust, wax, rust and loose wooden material.
The surface must be clean and dry (maximum wood moisture 16%). Wood has to be cleaned from dirt, oil and grease before application of the paint. Old paint has to be brushed off or sanded, parts exposed to moisture, e.g. frontal areas and joining, have to be pretreated with TIKKURILA Valtti Base+. Coat buildup for raw wood
1x coat woodprimer (TIKKURILA Valtti Base+)Use recommended Tikkurila fillers for filling cracks, nail holes, blemishes, etc.
Previously painted surface
Remove loose paint with a scraper and brush the surface with steel brush. Wash down surfaces affected by mould with Mould Removal (Homeenpoisto) or Super Clean solution according to instructions. Prime bare wood always with Valtti Base.
Note: Discoloration of paint especially noticeable within light colours may occur over knots and resinous areas present in the wood. Particular attention with regards to preparation should be given to wood such as Oak, Teak, Cedar, Douglas Fir, Mahogany and Idigbo, etc., which contain oil and water-soluble tannin which may impair the drying, hardening or adhesion of surface coatings and discolour the finished surface.
|Painting||2-3 x coats with TIKKURILA Valtti Teho
The coats have to be applied one after the other without any waiting times, if the wood is exposed to weathering in order to achieve optimal protection against UV-rays.
|Cleaning of tools||Clean immediately after use with white spirit 1050 or with Tikkurila Pensselipesu (Tool Cleaner)|
|Maintenance treatment||Depending on exposure and elevation, one coat of Valtti Teho is normally sufficient after 5 years.|
|EU VOC 2004/42/EC-limit value||(cat A/e) 400g/l(2010)|
HEALTH AND SAFETY LABELLING
according to Regulation (EC) No. 1272/2008
|Keep out of reach of children. Do not inhale fumes. Use only in well ventilated areas. Do not allow product to enter drains, bodies of water or ground. In case of contact with eyes or skin wash immediately with plenty of water and consult a physician if necessary. If product is swallowed do not induce vomiting, but call a doctor. Contains 2-butanonoxim, which can cause allergic reactions.Safety Data Sheet - ValttiTeho|
|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. NOTE! Cleaning cloths or sanding dust containing the product can create fire by auto-ignition and should be stored in water before disposal, or be dried outdoors or incinerated immediately.|
|TRANSPORT||VAK/ADR 3 III|