ARMOUR - COAT
UV Stable Aliphatic Polyurea Elastomer
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Product Description
ARMOUR - COAT R is a pure polyurea 100% solids, zero VOC
resin system, which when combined with Armour - Coat H will
produce a resilient, chemical resistant elastomer. It is fast curing
( 20 - 25 sec tack free time ) and can be used at temperatures
down to -20ēC. It is formulated to be UV stable / colour fast.
ARMOUR - COAT is available in a range of colours as indicated,
others by arrangement:
Typical Applications
Protective coating where it is required to be UV color stable
General purpose waterproofing
Secondary containment
Pedestrian and vehicles flooring
New internal and external industrial flooring
Restoring old internal and external industrial flooring
Restoring old asphalt layer without removal
Processing
ARMOUR - COAT is processed through specially designed
dispensing equipment having accurate metering pumps for the
two components. The components should be maintained at
40 - 60ēC and mixed and sprayed by the appropriate gun, on
which Isothane technical staff can advise. Cured elastomer to be
repaired should be abraded and traces of dust removed.
Maximum adhesion will be obtained if the surfaces to be repaired
are heated to a minimum of 35ēC. Some surfaces will require the
use of an Isothane primer.
To bond ARMOUR - COAT to the substrate, the substrate must
be dry and its temperature at least 3ēC above the local dew
point. ARMOUR - COAT is hydrophobic so unaffected by damp
substrates if it is meant to be non - bonded or demoulded.
Storage, Handling and Personal Protection
- ARMOUR - COAT should be stored in dry conditions at a temperature 10 - 25ēC.
- ARMOUR - COAT R Resin and Armour - Coat H have a shelf life of 6 months if stored at
10 - 25ēC.
- Opened, part used containers must be resealed immediately after use.
The recommendations in our Safety Data Sheet for this product must be followed at all
times. More general information is included in our publication A Guide to the Safe
Handling of Polyurethane Chemicals and in the following Technical Data Sheets which
are available on request:-
- Decontamination of Isocyanates using Isothane Decontaminant.
Additional Information
ARMOUR - COAT R resin will require some agitation before use. Subsequently, recirculation
of both components from the barrel, through the machines heater blocks and back to the
barrel, is recommended when using standard 2:1 or 1:1 transfer pumps, in order to prime the
materials and machine. 30 minutes of recirculation to warm the components to around 40ēC
will be adequate.
Post Curing: articles need not be post cured.
Typical Properties of
Armour - Coat |
Armour - Coat R Resin |
Armour - Coat H |
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Appearance |
Liquid - varying colours |
Clear Liquid |
Viscosity 25ēC |
400 - 600 cps |
600 - 1100 cps |
Specific Gravity @ 25ēC |
1.0 - 1.1 |
1.1 - 1.2 |
Water Content |
<0.01% |
N/A |
Mixing Ratio: |
100 parts Armour - Coat R Resin: 100 parts Armour - Coat H
(by volume, mix tolerance +1%) |
Process: Spray
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