Professional use only - from the 24th August 2023, adequate training is required before industrial or professional use of this product.

Should you require training, visit - https://www.safeusediisocyanates.eu/

Tikkurila Temafloor 25 Clear is a one-component moisture curing polyurethane primer and topcoat with excellent resistance to abrasion.

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• Features & Benefits
• Technical Data
• Surface Preparation
• Application Conditions
• Mixing Components
• Application
• VOC
• Health And Safety

Features & Benefits

• Easy to apply due to one component formulation
• Temafloor 25 Clear is dust binding and prevents impurities from being absorbed into the surface
• For topcoating of Mosaic floors
• Excellent resistance to abrasion
• For varnishing of concrete, asbestos cement and other mineral floors

Technical Data

• Volume Solids: Approx. 40%
• Specific Gravity: 1.0 kg / l
• Pot Life (23℃): n/a
• Flash point: 25°C

Practical Coverage:

Coverage on concrete floors is on the average 4–7 m²/l.

Practical coverage depends on the porosity and evenness of the substrate and on the application method.

Mixing Ratio:

• n/a

Drying Time (23℃)

• Dust dry after 3 hours
• Touch dry after 3 ½ hours
• Recoatable after 4 - 12 hours
• Fully cured after 24 hours

Note! If the relative humidity of air is below 50% drying will be retarded.

Surface 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.
• Dry the surface.

Old Concrete

• Remove all grease, oil, chemicals and other impurities by Maalipesu detergent.
• Remove old peeling paint layer by grinding.
• Choose the method best suited for the premises.
• Clean out pot-holes removing all loose friable material.
• Open cracks with e.g. an abrasive tool.
• Remove loose material and dust.

If cementitious screed is used, check compatibility with the levelling screed manufacturer.

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%.

Mixing Components

• n/a

Application

Priming:

• Prime using unthinned Temafloor 25 Clear.
• 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.
• A porous priming coat will result in holes and air bubbles in the finished coating.
• Subsequent treatment can be carried out after 2 hours using "wet-onwet" technique.

Patching:

• Patch pot-holes and cracks with a mixture of unthinned Temafloor 200 Primer 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.
• Sand the patched areas before overcoating, if necessary.
• Note! Concrete surface should always be primed before patching.

Thinner/Cleaning

Thinner:

Do not thin Temafloor 25 Clear

Cleaning Of Equipment:

Thinner 1061

VOC

VOC 2004/42/EC (cat A/i) 500 g/l (2010)

Temafloor 25 Clear: max. VOC < 500 g/

Health And Safety

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.

For industrial and professional use only.

Please contact Rawlins Paints' Technical Support Team on 0113 2455450 (option 2) or send a message to [email protected] for more information.

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