Industrial Flooring

Polyurethane Based Flooring Systems

Monneli Epofloor P 500

Single Component Polyurethane UV Resistant Traffic Coating

Car park decks(inside/outside)
Trafficable flat roofs
Traffic ramps
Plant rooms
Pedestrian walkway
Light engineering workshops
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Technical Information
Product Description

EPOFLOOR P 500 is a high solid, single component, alipathic, moisture cure, elastomeric urethane industrial floor coating.

EPOFLOOR P 500 cures to a long lasting, maintenance free, tough but flexible floor coating designed for application in heavily trafficked areas.

  • Excellent abrasion resistance
  • Elastomeric
  • Excellent UV resistance
  • Good chemical resistance
  • Ease of application, single component
Packaging, Coverage / Consumption

EPOFLOOR P550 is available in 4 and 15 Liter kits.

Consumption: 3.0 m2 / Liter coat (anti-slip), 4.0 m2 / Liter/coat (smooth) at 200 microns DFT

Shelf Life & Storage

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.

Technical Properties

Liquid coating


Grey ( other colors are available on request)

Mix Density at 25°C

1.3 - 1.4 kg/L


Approx 200%

Tensile Strength

Approx 4.5N/mm2

Relative Atmospheric Humidity


Application Temperature

+5°C to +35°C

Water Vapor Diffusion Resistance Factor

Approx. 3000

Capable of bearing loads

After 48 hours


After Approx 30 minutes

Application Information
Instructions for use


Highly porous concrete or concrete containing micro-silica must be treated with PRIMER PU, a high performance Polyurethane primer. PRIMER PU shall be used as a primer coat for polyurethane based car park deck systems.

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/L.

The primer should be left to achieve a tack-free condition for 6-8 hours before applying the top coat. A second coat of primer may be required if the substrate is excessively porous.

While the primer is still wet, broadcast QUARTZO NO.2 at approximately 0.6-2.0 kg/m2. Allow to cure for 24 hours. Excess aggregate shall be brushed away.


EPOFLOOR P 550 should be stirred with a slow speed drill fitted with a mixing paddle to remove any sediment and to ensure uniformity of color. Avoid any air entrapment in the material while mixing.


Apply EPOFLOOR P500 at a minimum rate of 4.0 m2/Liter for pedestrian traffic and 3.0 m2/Liter for vehicular traffic by roller or airless spray. EPOFLOOR P 500 can be applied as a single intermediate coat or as a multi coat sandwich system incorporating aggregates to give a slip resistant finish. Make sure not to exceed the maximum over coating times of the previous coating when applying the product as a top coat or part of a multi coat system. Apply a minimum of two coats.


Tools and equipment should be cleaned with SOLVENTE 10 from Colmef immediately after use. Hardened material should be removed mechanically. Spillages should be absorbed with sand or sawdust and disposed of in accordance with local regulations.


  • Do not apply EPOFLOOR P 550 when the humidity exceeds 90%
  • Make sure that the substrate temperature is 3°C higher than the dew point.
  • The curing time of EPOFLOOR P 550 is influenced by the ambient, material and ambient temperatures.
  • At high temperatures, chemical reactions are speeding up thus shortens the pot life, open time and the curing times.
  • EPOFLOOR P 550 should not be applied on surfaces with a risk of rising dampness.
Surface Preparation

The surface of the concrete to be prepared 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.

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.

Additional Information
Health & Safety

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.

Important note

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 updated on regular basis. It is the user’s responsibility to obtain the latest version.

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