Advanced Formula Aromatic Pure Polyurea
ARMATUREA A2 is a two component pure aromaticpolyurea elastomer formulated for applications in concrete lining, corrosion protection and waterproofing. ARMATUREA A2 is designed to minimize problems associated with field applications. And can be applied in the most problematic of ambient conditions since it is relatively temperature and moisture insensitive.
ARMATUREA A2 should be stored in original, unopened factory containers, under normal storage conditions of 15° C to 35° C. In these conditions, prouct shelf life is 12 months from the date of production.
Color Medium Gray or Black
|Viscosity-Part A (75°F)||
|Viscosity Part B (75°F)||
|Tensile Strength (ASTM D412)||
|Elongation (ASTM D412)||
|100% Modulus (ASTM D412)||
|200% Modulus (ASTM D412)||
|300% Modulus (ASTM D412)||
|Tear Strength (ASTM D624)||
|Shore A Hardness (ASTM D2240)||
|Shore D Hardness (ASTM D2240)||
|Flexibility 1/8” Mandrel (ASTM D1737)||
|Flash Point, ºF (Pensky - Martin)||
|Taber Abrasion, Loss CS 17 Wheel 1kg,1000 Rev (ASTM D4060)||
–35°C to 180°C
Use 1:1 ratio pump, with appropriate material heaters, as
required for individual application. For further information,
please contact Colmef.
ARMATUREA A2 must be spray applied using approved
equipment. For application guidelines, please contact
Clean equipment immediately after use. Cured product may
be disposed of without restriction. The un-cured isocyanate
and resin portions should be disposed of according to local
The surface of the substrate shall be sound, clean and uncontaminated.
This preparation shall be such as to leave a sound expose surface free from dust, loose particles and any deleterious matter. If the surface is defective or has laitance, it must be cut back to a sound base.
New concrete or cementitious surfaces should be at least 28 days old and have moisture content not exceeding 5%. Old or existing surface should be refurbished mechanically to ensure clear and sound substrate
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 .
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.
Aromatic Pure Polyurea
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