Protective Coating


Monneli Ureaprime EP1

Epoxy Concrete/Steel Primer

Penetrating primer for Concrete
Primary or Secondary Containment
Primer for floor coating systems
Concrete Sealant
Primer for Fast Set Spray Polyurea
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Technical Information
Product Description

UREAPRIME EP1 is a solvent-free, low viscosity penetrating epoxy primer or coating that may be applied to dry or partially damp surfaces. Designed to seal concrete and reduce offgassing when concrete temperature is above 20°C.

  • Eco-friendly. Zero VOC
  • Suitable for Middle East Conditions
Packaging, Coverage / Consumption

4 Liter Kits and 20 Liter Kits are available.

Consumption: Apply to the concrete substrate until the surface is saturated. Theoretical coverage is 10 m2/liter at 100 micron wet film thickness (WFT). Actual surface coverage will depend on substrate porosity and roughness. Good painting practices suggest application of two coats for quality
assurance. This material is designed to penetrate and will be rapidly absorbed into the concrete making WFT measurement inaccurate.

Colour: Standard colour is amber. Can be tinted upon request.

Shelf Life & Storage

UREAPRIME EP1 should be stored in original, unopened factory containers, under normal storage conditions of 15° C to 27° C. In these conditions, prouct shelf life is 12 months from the date of production.

Technical Properties


Solid Content


Mix Ratio (B:A)


Volatile Organic Content

O g/L

Pot Life at 25°C

40 minutes

Tack Free at 25°C

4-6 hours

Overcoiat Window (min)

4 hours

Overcoiat Window (max)

24 hours

Application Information
Instructions for use


Individually mix both Part A and Part B containers prior to measuring out 1 part of Part A to 2 parts of Part B by volume into a clean disposable pail. Completely mix combined A & B for a minimum of one minute before transferring contents to a clean pail. Continue mixing at least another minute, scraping the sides and bottom, to obtain a thorough mix before application.


Apply with small nap chemical resistant rollers or airless spray system with a 0.019 to 0.025 tip size. Do not allow mixed material to remain in spray equipment. It is good working practice to flush equipment between mixed units. For best results, apply this product to concrete when its temperature is stable or falling.


Clean immediately after use using Solvente 10. To clean skin, wash immediately and thoroughly with soap and water. Refer to the Material Safety Data Sheet for additional information on health and safety.

Additional Information
Health & Safety

All body parts should be covered and activated charcoal respirators or forced-air breathing apparatus are necessary for safe application of this product. Keep uncured product away from children at all times. All personnel should read and understand the safety recommendations stated in the Material Safety Data Sheet .

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.

additional materials
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Technical Properties Sheet
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