High solid polyurethane 2K topcoat for external and structural application.
XS420 is available in high gloss, semi-gloss and matt version (for high gloss version see corresponding TDS)
Coatings for Aircraft Structure Protection
Specifications
Specifications |
N/A
Product information mentioned in the technical datasheet is given for information purposes and can differ from requirements of specifications above. In that case, customer requirements are valid for your application.
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Flash Point |
N/A
XS420 Base: 24ºC (75ºF)
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Instructions for Use (Spray Application) |
N/A
Mixing ratio by volume - Base 2 V
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Fully Cured Dry Time at 60 Degree Celsius (ºC) (140 Degree Fahrenheit (ºF)) Temperature |
N/A 12 hour |
Physical Properties
Theoretical Coverage for 50 Microns (µm) (2 Mils) Dry (Base and Hardener only) |
N/A 12 m²/L125 ft²/gal |
Dry Film Weight |
N/A 1.60 g/m² |
Note for Dry Film Weight |
N/A for white base |
Volatile Organic Compounds (VOC) Volume as Per International Organization for Standardization (ISO 11890-1) |
N/A 420 g/L |
Volatile Organic Compounds (VOC) Volume as Per American Society for Testing and Materials (ASTM D 3960) |
N/A 3.5 lb/gal |
Shelf Life/Storage |
N/A 18 months for the base and hardener and 48 months for thinner stored between 5ºC and 35ºC (41ºF and 95ºF) in full and sealed original packaging. |
Note |
N/A
Gloss Level:
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Dust Free Dry Time at 23 Degree Celsius (ºC) (73.4 Degree Fahrenheit (ºF)) Temperature |
N/A 40 minutes |
Note for Drying Times |
N/A
For the Thinner P2, drying times are :
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Surface Preparation
Surface Preparation |
N/A
XS420 must be applied on an appropriate primer according to substrate used and protection required.
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Application Recommendations
Temperature Condition |
N/A 15 to 35 ºC59 to 95 ºF |
Relative Humidity Condition |
N/A 20 to 70 % |
Equipment |
N/A Gravity compressed air gun Nozzle 1.5 to 1.8 mm |
Dry Film Thickness |
N/A 40 to 80 µm1.6 to 3.2 mil |
Wet Film Thickness |
N/A 80 to 160 µm4.0 to 7.0 mil |
Number of Coats |
N/A
The number of coats depends on the size and the shape of the part to which it is being applied.
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Equipment Cleaning |
N/A
Clean the equipment with an appropriate cleaning thinner, such as Mapaero D713 or P2 or cetonic solvent
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Note for Application Recommendations |
N/A Spray with dry, oil-free air. |
Dry to Handle Dry Time at 60 Degree Celsius (ºC) (140 Degree Fahrenheit (ºF)) Temperature |
N/A 2 hour |
Dry to Tape Dry Time at 60 Degree Celsius (ºC) (140 Degree Fahrenheit (ºF)) Temperature |
N/A 4 hour |
Dry to Touch Dry Time at 23 Degree Celsius (ºC) (73.4 Degree Fahrenheit (ºF)) Temperature |
N/A 3 hour |
Dry to Touch Dry Time at 50 Degree Celsius (ºC) (122 Degree Fahrenheit (ºF)) Temperature |
N/A 2 hour |
Dry to Touch Dry Time at 60 Degree Celsius (ºC) (140 Degree Fahrenheit (ºF)) Temperature |
N/A 1 hour |
Dry to Handle Dry Time at 23 Degree Celsius (ºC) (73.4 Degree Fahrenheit (ºF)) Temperature |
N/A 6 to 8 hour |
Dry to Handle Dry Time at 50 Degree Celsius (ºC) (122 Degree Fahrenheit (ºF)) Temperature |
N/A 4 hour |
Dry to Tape Dry Time at 23 Degree Celsius (ºC) (73.4 Degree Fahrenheit (ºF)) Temperature |
N/A 18 to 20 hour |
Dry to Tape Dry Time at 50 Degree Celsius (ºC) (122 Degree Fahrenheit (ºF)) Temperature |
N/A 8 hour |
Fully Cured Dry Time at 23 Degree Celsius (ºC) (73.4 Degree Fahrenheit (ºF)) Temperature |
N/A 7 days |
Fully Cured Dry Time at 50 Degree Celsius (ºC) (122 Degree Fahrenheit (ºF)) Temperature |
N/A 24 hour |
Defects and Corrections
Defects and Corrections |
N/A
In the event of a defect, contact your Quality Department.
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Packing
Packing |
N/A
The XS420 base is available in 1 L and 4 L.
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Warranty
Warranty |
N/A
We guarantee our products against hidden defaults over material and preparation. Our Responsibility is limited to the obligation of freely replacing the defective material without there being a claim for any compensation. The advice we give is based on our experience but it might not be absolutely right. Consequently this does not imply our responsibility in case of inefficiency. Furthermore our company cannot be responsible for any material or corporal damages caused due to a misuse or mishandling of our products. Any concession to these clauses, to be valid, must be an official document issued by our offices and signed by our direction.
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