 |
PRODUCT DATA SHEET 05.08.2011 |
|
Temafloor 25 Clear |
 |
|
| DESCRIPTION | A one component moisture curing polyurethane primer. | |
| PRODUCT FEATURES | For impregnating and varnishing of concrete, asbestos cement and other mineral floors. | |
| RECOMMENDED USES | Concrete, asbestos cement and other mineral floors. | |
| TECHNICAL DATA | ||
| Features | Temafloor 25 Clear is dust binding and prevents impurities from being absorbed into the surface. Withstands well abrasion, chemical stress and immersion in water. | |
| Gloss groups | Full-gloss | |
| Coverage | Coverage on concrete floors is on the average 4 - 7 m2/l. Practical coverage depends on the porosity of the substrate and on the application method. |
|
| Thinner | 1061 | |
| Application method | By brush or roller. | |
| Drying time at 23°C and 50% relative air humidity | Pölykuiva 3 h kuluttua Kosketuskuiva 3½ h kuluttua Päällelakattavissa 4 - 12 h kuluttua Täysin kovettunut 24 h kuluttua Huom! Ilman suhteellisen kosteuden ollessa alle 50 % kuivumisaika pitenee. |
|
| Solids volume | approx. 40 volume % | |
| Density | 1,0 kg/l | |
| Product code | 005 5750 | |
| APPLICATION DETAILS | ||
| 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 + 5 ºC during either application or drying. Relative humidity of air should be 50 - 90 %. | |
| Preparation | New concrete: Remove laitance by power grinding 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 and let the floor dry.
Old concrete: Remove all grease, oil, chemicals and other impurities by MAALIPESU detergent. Remove old peeling paint layer by grinding. 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 15 % thinned Temafloor 25 Clear concrete primer. Pour the varnish onto the floor and apply evenly. If the primer is absorbed into the concrete, repeat the priming immediately using "wet-on-wet" technique. | |
| Patching | Patch pot-holes and cracks with a mixture of Temafloor 200 Primer epoxy varnish and dry, clean sand of grain size 0.1 - 0.6 mm. Prepare the filler by adding a sufficient amount of sand into the varnish. Grind the patched areas before overcoating. | |
| Cleaning of tools | Thinner 1061. | |
| EU VOC 2004/42/EC-limit value | VOC 2004/42/EC (cat A/h), 750 g/l (2010)
Temafloor 25 Clear: max. VOC < 750 g/l |
|
| HEALTH AND SAFETY CLASSIFICATION | ||
| 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. | ||
| - | ||
The above information, based on laboratory tests and practical experience, has been proved valid at the date marked on the product data sheet. The quality of the product is ensured by our operational system, based on the requirements of ISO 9001 and ISO 14001. As a manufacturer we cannot be responsible for any damages caused by using the product against our instructions or for inappropriate purposes.
