Temafloor 220W Primer - Primer for damp concrete
Temafloor 220W PrimerA two-component solvent-free epoxy varnish, especially suitable for priming of moist concrete.
Solvent-free epoxy lacquer
Temafloor 220W Primer is a solvent-free varnish used for priming of new and old concrete floors, especially where solventless and odourless products are needed.
Accelerates construction works
Temafloor 220W Primer is mostly used for damp concrete with relative humidity of the concrete over 97%, when curing process is still in progress. Thus, it makes construction works ready faster.
Temafloor 220W Primer is widely used for:
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PRODUCT DATA SHEET
Temafloor 220W 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. Suitable for priming of damp concrete (relative humidity of the concrete over 97%) surfaces. Good resistance against oil and grease.
|Recommended uses||Concrete floors.|
Coverage on concrete floors is on the average 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 4360
Hardener 1 part by volume 008 4370
|Pot-life (+23°C)||Approx. 30 minutes after mixing, on substrate.|
|Drying time at 23°C and 50% relative air humidity||
Dust dry after 6 hours
Recoatable after 9 hours - 3 days
Fully cured after 7 days
At lower temperature the drying will last longer.
|Solids volume||approx. 100 volume %|
|Density||1.1 kg / litre (mixture)|
|Product code||008 4360|
|Application conditions||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%.|
|Preparation||New concrete: 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.
Old concrete: 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.
|Priming||Prime using 30 - 50% thinned Temafloor 220W 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 after about 9 hours to get a non-porous surface.|
|Patching||Patch pot-holes and cracks with a mixture of unthinned Temafloor 220W 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.|
|Mixing of components||Mix the correct proportions of base and hardener thoroughly (approx. 2 minutes) by using an industrial hand drill with a paddle.|
|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 220W 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 220W Primer|
|Thinner safety data sheet||Temafloor 220W Primer|
|Hardener safety data sheet||Temafloor 220W 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 system.