UV Resistant Aliphatic Polyurethane Coating
EPOFLOOR UV2 is a two component, low viscosity urethane top coat. It is used as UV resistant sealer over concrete and the range of EPOFLOOR epoxy and polyurethane coating systems. The use of special solvents and adhesion promoters gives this material excellent penetration and adhesion to minimally profiled concrete.
EPOFLOOR UV2 is UV stable for use in exterior applications, cures rapidly and the sealed system is ideal for all weather exposure. When used as a finish coat, this material gives a hard, glossy surface that offers excellent stain resistance and easy clean ability.
EPOFLOOR UV2 is supplied in 4 and 15 Liter Kits.
Consumption: 6 - 8 m2/Liter per coat depending on the surface conditions.
Keep in tightly closed containers and in sheltered and dry place with a temperature between +5°C and +35°C. Shelf life is 12 months from date of production if stored properly.
Refer Colmef Color Chart
|Density at 25°C||
|Pot Life at 25°C||
|Tensile strength (ASTM D412)||
|Tear Strength (ASTM D624)||
|Elongation at break (ASTM D412)||
|Adhesion to Concrete||
Concrete fails before loss of bond
|Full Cure Time at 25°C||
|Viscosity at 25°C||
|Recoating interval at 25°C||
|Light traffic at 25°C||
|Vehicle traffic at 25°C||
|Dry Coat Thicknes||
75 - 100 μ depending on substrate conditions
|Permissible ambient and substrate temperature||
+8°C - +30°C
|Maximum Permissible RH||
-5°C to +80°C
All surfaces must be treated with PRIMER PU, a high performance Polyurethane primer.
The primer should be applied by brush or roller on to the cleaned surface area (particularly hidden surfaces) at a rate of 5-6 m2/Liter.
The primer should be left to achieve a tack-free condition for 6-8 hours before applying the floor coating. A second coat of primer may be required if the substrate is excessively porous.
EPOFLOOR UV2 is composed of two components that must be mixed at the moment of use. The base (Component A) should be mixed for two minutes with a drill at low number of turns (200-300 RPM) till obtaining a homogenous mix. Pour the hardener (Component B) into the base mixture and mix for another two minutes.
Apply EPOFLOOR UV2 by roller, squeegee or airless spray to the surface. Application should not be carried out when humidity exceeds 90%, or when the surface temperature to be coated is less than +3°C above the dew point.
EPOFLOOR UV2 can be applied as a single intermediate coat, or as a multi coat sandwich system incorporating aggregates to give a slip resistant finish.
Tools and equipment should be cleaned with SOLVENTE 10 immediately after use. Harden should be remove mechanically. Spillages should be absorbed with sand or sawdust and disposed of in accordance with local regulations.
The surface of the concrete shall be sound, clean and uncontaminated.
This preparation shall be such as to leave a sound exposed concrete surface free from dust, loose particles and any deleterious matter. If the concrete surface is defective or has laitance, it must be cut back to a sound base. Excess laitance deposits are best removed by light mechanical scrabbling, grinding or grit/captive blasting followed by vacuum cleaning to remove dust debris.
Any blowholes, chipping or similar surface imperfections shall be repaired using EPOFINISH C, a solvent free epoxy resin repair mortar. Allow the repair material to harden.
Expansion joints shall be repaired using EPOMORT HS, a High strength solvent free epoxy mortar.
New concrete or cementitious surfaces should be allowed to cure and have moisture content not exceeding 5%. Old or existing floor should be refurbished mechanically to ensure clear sound substrate.
During application, wear appropriate protective clothing, goggles, gloves and respiratory equipment if necessary. In case of contact with skin, rinse with water and again wash thoroughly with soap and water. In case of contact with eyes, rinse with plenty of water and seek medical advice accordingly. If ingested, obtain medical attention immediately. Do not induce vomiting.
The information in this Technical Data Sheet is based on Colmef Monneli’s experience. Colmef Monneli does not accept any liability arising from the use of its products as it has no direct or continuous control over where or how its products are applied. All Colmef Monneli’s Data Sheets are updates on regular basis. It is the user’s responsibility to obtain the latest version.
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