International Inter H2O 699 a two-component waterborne acrylic polyurethane finish.
Suitable for use in new construction systems in a wide variety of environments, including commercial infrastructure, factories, processing industries and oil and gas facilities.
Compatible with a wide range of International systems
Product Details
Technial Data
Volume Solids:
42% ± 3% (depends on colour)
Typical Thickness:
35-45 microns dry equivalent to 83-107 microns wet
Theoretical Coverage:
10.50 m²/litre at 40 microns d.f.t and stated volume solids
Practical Coverage:
Allow appropriate loss factors
Flash Point:
Part A 101°C
Part B 62°C
Mixed 101°C
VOC:
61 g/kg
Shelf Life:
12 months minimum at 25°C
Drying Times
Drying Information
Overcoating Interval with recommended topcoats
Temperature
Touch Dry
Hard Dry
Minimum
Maximum
10°C
4 hours
16 hours
16 hours
Extended¹
15°C
4 hours
8 hours
8 hours
Extended¹
25°C
3.5 hours
6 hours
6 hours
Extended¹
40°C
2 hours
3 hours
3 hours
Extended¹
Overcoating interval can vary markedly with film thickness, humidity and in particular, air flow
Surface Preparation
All surfaces to be coated should be clean, dry, and free from contamination. Prior to paint application all surfaces should be assessed and treated in accordance with ISO 8504:2000
Primed Surfaces
To ensure good aged overcoating of InterH2O 699 by other materials the surface must be clean, dry, and free from contamination, particularly if the surface profile is rough due to the presence of micaceous iron oxide
InterH2O 699 should always be applied over a recommended anti-corrosive coating scheme
The primer surface should be dry and free from all contamination and InterH2O 699 must be applied within the overcoating intervals specified (consult the relevant product data sheet)
Areas of breakdown, damage etc., should be prepared to the specified standard (e.g. Sa2½ (ISO 8501-1:2007) or SSPC-SP6, Abrasive Blasting, or SSPC-SP11, Power Tool Cleaning) and patch primed prior to the application of InterH2O 699
Application Conditions
The minimum steel temperature for application must be above 10°C and be at least 3°C above dew point
The relative humidity should be lower than 80% otherwise drying and overcoating times will be severely extended and films will show an increase likelihood of foaming
Good airflow is essential around the object being painted - minimum air speed 0.1m/sec (4 inches/sec)
Application
Mixing
Material is supplied in two containers as a unit
Always mix a complete unit in the proportions supplied. Once the unit has been mixed it must be used within the working pot life specified
Agitate Base (Part A) with a power agitator
Combine entire contents of Curing Agent (Part B) with Base (Part A) and mix thoroughly with power agitator
Once mixed do not seal tins - pressure build up may lead to explosion
Mix Ratio
4 part(s) : 1 part(s) by volume
Working Pot Life
10°C
15°C
25°C
40°C
2 hours
2 hours
2 hours
1 hour
Application Methods
Airless Spray:
Recommended
Tip Range 0.33-0.45 mm (13-18 thou)
Total output fluid pressure at spray tip not less than 155 kg/cm² (2204 p.s.i.)
Air Spray (Pressure Pot):
Recommended
Gun: DeVilbiss MBC or JGA Air Cap: 704 or 765 Fluid Tip: E
Brush:
Suitable - small areas only
Typically, 30-40 microns (1.2-1.6 mils) can be achieved
Roller:
Suitable - small areas only
Typically, 30-40 microns (1.2-1.6 mils) can be achieved
Once units of paint have been mixed they should not be resealed and it is advised that after prolonged stoppages work recommences with freshly mixed units
It is good working practice to periodically flush out spray equipment during the working day
Frequency of cleaning will depend upon amount sprayed, temperature and elapsed time, including any delays
Consult InterH2O 699 Application Guidelines for further details. All surplus material and empty containers should be disposed of in accordance with appropriate regional regulations/legislation
Apply by air or airless spray. Thoroughly flush equipment with International GTA991 thinner, or alcohol, followed by water prior to use. To obtain maximum edge protection and film build, airless or air spray application is recommended. Application by other methods, e.g. brush or roller, may require more than one coat.
Minor areas which are difficult to ventilate should be brush applied to prevent over-application.
Over-application of InterH2O 699 will extend both the minimum overcoating periods and handling times. Over-application will also increase microfoam in the dry film resulting in low gloss.
Systems Compatibility
The following primers/intermediates are recommended for InterH2O 699:
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
International Inter H2O 699 is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
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