PRODUCT DATA SHEET
Temafloor 200 Primer - Solvent-free epoxy varnish
|DESCRIPTION||A two-component solvent-free epoxy varnish.|
|PRODUCT FEATURES||For priming of new and old concrete floors prior to laying Temafloor coatings and screeds. Thinned Temafloor 200 Primer penetrates well into the pores of the concrete sealing the surface and giving good adhesion for coatings and screeds. Mixed with sand also suitable for patching of concrete floors.|
|Recommended uses||Concrete floors.|
Coverage on concrete floors is on the average:
1st primer coat 4 - 8 m2/l
2nd primer coat 6 - 10 m2/l
Practical coverage depends on the porosity and evenness of the substrate and on the application method.
|Thinner||1029 and 1031|
|Mixing ratio||Base 2 parts by volume 008 4400
Hardener 1 part by volume 008 4406
|Application method||Roller, steel or rubber trowel.|
|Pot-life (+23°C)||About 15 minutes after mixing, on substrate.|
|Drying time at 23°C and 50% relative air humidity||
Dust dry after 3 hours
Touch dry after 5 hours
Recoatable after 6 - 12 hours
Light trucking after 16 hours
Fully cured after 7 days
The drying times are for Temafloor 200 Primer thinned 30 % with Thinner 006 1029.
|Solids volume||Approx. 100 volume %|
|Density||1.1 kg / litre (mixture)|
|Product code||008 4400|
|Application conditions||The relative humidity of the concrete should not exceed 97%. The temperature of the ambient air, surface or coating should not fall below +15ºC during application or drying. Relative humidity of air should not exceed 80%.|
Remove laitance by power grinding, vacuum grit blasting or hydrochloric acid etching. Choose the method best suited for the premises. After grinding remove dust carefully with a vacuum cleaner. Hydrochloric acid etching is carried out with diluted hydrochloric acid (1 part concentrated hydrochloric acid, 4 parts water). Rinse with plenty of water. Dry the floor.
Remove all grease, oil, chemicals and other impurities by MAALIPESU detergent. Remove old peeling paint layer by grinding or vacuum grit blasting. Clean out pot-holes removing all loose friable material. Open cracks with e.g. an abrasive tool. Remove loose material and dust.
Cementitious levelling screed
Check compatibility with the levelling screed manufacturer.
|Priming||Prime using 30-50% thinned Temafloor 200 Primer epoxy varnish. Pour the varnish onto the floor and apply as much as is needed to impregnate the concrete surface. If necessary, repeat priming to get a non-porous surface. Subsequent treatment can be carried out after 2 hours using "wet-on-wet" technique.|
|Patching||Patch pot-holes and cracks with a mixture of unthinned Temafloor 200 Primer epoxy varnish and dry, clean sand. Mixing ratio e.g. 1 part by volume of varnish mixture and 1-2 parts by volume of sand of grain size 0.1-0.6 mm. If the topcoat will be applied as a thin layer, grind the patched areas before overcoating.|
|Coating||Overcoating may be carried out 6-12 hrs after priming. If the primed surface is not overcoated within 24 hrs, it should be abraded. A porous primer coat will result in holes and air bubbles in the finished coating.|
|Mixing of components||Mix the correct proportions of base and hardener thoroughly (approx. 2 minutes) by using an industrial hand drill with a paddle. The amount of mixture depends on the area to be coated and on the pot life of the mixture. Insufficient mixing or incorrect mixing ratio will result in uneven drying of the surface, weaken the properties of the coating and risk the success of the application.|
|Cleaning of tools||Thinner 006 1029 (or Thinner 006 1031).|
|EU VOC 2004/42/EC-limit value||VOC 2004/42/EC (cat A/j) 500 g/l (2010)
Temafloor 200 Primer: max. VOC < 500 g/l
|HEALTH AND SAFETY LABELLING|
according to Regulation (EC) No. 1272/2008
|Containers are provided with safety labels, which should be observed. Further information about hazardous influences and protection are detailed in individual health and safety data sheets. A health and safety data sheet is available on request from Tikkurila Oyj.|
|Safety data sheet||Temafloor 200 Primer|
|Thinner safety data sheet||Temafloor 200 Primer|
|Hardener safety data sheet||Temafloor 200 Primer|
|DECLARATION OF PERFORMANCE||Declaration of Performance EN13813 Declaration of Performance EN1504-2|
|The European harmonized productstandard EN 13813 defines the requirements for Screed materials and floor screeds, including synthetic resin screeds.
This product is tested and CE-labelled in accordance with the tables ZA.1.5 and ZA.3.3 in the appendix ZA.3.
|1) In accordance with Comission decision 2010/85/EC|
|The European harmonized productstandard EN 1504-2 defines the requirements for surface protection systems for concrete.
This product is tested and CE-labelled in accordance with the tables 1d and 1f in the appendix ZA as part of coating systems.