Tikkurila worldwide
PRODUCT DATA SHEET
15.10.2013

Ässä 1 Primer and Ceiling paint

Assa 1
DESCRIPTION Water-borne, full-matt, non-reflective special dispersion paint for professional use. Suitable especially for spray application. Used as primer and ceiling paint.
PRODUCT FEATURES

Suitable for new and already treated plaster, concrete, filler, chipboard, plasterboard and wood fibreboard surfaces according to instructions.

The paint has good adhesion to zinc-coated surfaces.

RECOMMENDED USES Interior walls and ceilings in premises, where good adhesion properties are required and surfaces may be subject to hard mechanical stress. For example kitchens, business premises, classrooms, patient rooms, stairwells and public spaces.

TECHNICAL DATA
  The paint is suitable for interior walls The paint is full-matt The paint is water-borne Tool: roller Tool: spray Tool: brush
The coverage of the paint on rough surfaces
5
The coverage of the paint on smooth surfaces
11
Base paints AP
Colour Range White. Can be tinted to light colours of Tikkurila Symphony 2436 colour card. Half of the colourant amount given in the formula is used in tinting. Colour accuracy is not perfect.
Gloss grade Full-matt
Building material emission class M1
Coverage Absorbent surfaces 5 - 7 m2/l. Non-absorbent surfaces 9 - 11 m2/l.

Can sizes 18 l
Thinner Water
Application method Roller, brush or spray.
Airless spray:
- nozzle 0.017" - 0.021" 
- thinning 0-5 vol.-%

Drying time at 23°C and 50% relative air humidity Dust dry in half an hour. Recoatable after 2-4 hours.

Wet scrub resistance SFS-EN 13300 class II, (ISO 11998).
Chemical resistance Withstands cleaning chemicals and weak solvents, such as White Spirit.
Heat resistance +85 °C, ISO 4211-3
Solids volume Approx. 35% depending on shade.
Density Approx. 1.3 kg/l, ISO 2811.
Storage Protect from frost. Store in dry and cool place, protected from sunlight. Tinted paint or opened can does not withstand long-term storage. Close the lid carefully for next use.
Product code 19V-s.

APPLICATION DETAILS
Application conditions The surface to be treated must be dry, the temperature of the air at least +5 °C, and the relative humidity of the air below 80 %
Preparation Unpainted surfaces:
Remove dirt and dust from the surfaces. Fill the surfaces with a suitable Tikkurila Presto or Prestonit filler, if needed, and sand the dried surface. Remove sanding dust.
Previously painted surfaces:
Wash down previously painted surfaces with Maalipesu cleaning detergent and rinse carefully with water. Fill cracks and holes with a suitable Tikkurila Presto or Prestonit filler and sand the dried surface. Remove sanding dust.
Painting Stir Ässä 1 well before use and thin with water, if necessary. Apply 1-2 times with a roller, spray or brush.
Cleaning of tools Remove excess paint from tools and clean them with water. Tikkurila Tool Cleaner is recommended for removal of hardened paint.
Maintenance instructions Cleaning earliest approx. 1 month after painting, if the product is used as topcoat.

The surfaces are cleaned with a well squeezed damp cleaning tool and a neutral (pH 6-8) washing solution. Follow the dilution instructions given by the detergent manufacturer. The surface may not remain wet after cleaning.

The product achieves its final hardness and durability after one month under normal conditions, therefore the surfaces must be handled with care during this time. If the surfaces need to be cleaned soon after finishing, clean them gently with a damp cleaning cloth.
Maintenance treatment Surfaces painted with Ässä 1 can be recoated with same type of water-borne paint. See preparation.
EU VOC 2004/42/EC-limit value (cat A/g) 30g/l(2010)
Ässä 1 contains VOC max. 30 g/l.

HEALTH AND SAFETY LABELLING
according to Regulation (EC) No. 1272/2008
Contains 1,2-benzisothiazol-3(2H)-one and 5-chloro-2-methyl-2H-isothiazol-3-on/ 2-methyl-2H -isothiazol-3-one (3:1). May produce an allergic reaction. Wear protective gloves. A Safety Data Sheet is available on request. Safety Data Sheet - ÄSSÄ 1, 4, 7 and 20

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 -
sre131113 / linla170613 / niear191113 / pih170613 / 18V-s