AkzoNobel Aerospace Coatings

Aerodur 3002 Clear Coat

Product Group

Polyurethane topcoat

Characteristics

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Aerodur 3002 is a chemically cured, long life clear coat for use in a base coat / clear coat system formulated to provide uniform appearance in one box coat application.

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This clear coat formulation, in combination with the specified Aerodur 3001 Base Coat, provides cycle time reduction, superior chemical and stain resistance, flexibility, and weathering performance.

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When used with AkzoNobel primers; 37098 (AIMS 04.04.013), 37124 (AIMS04.04.031),10P20-44 (BMS 10-79, TY II & III) 10P20-44M or 10P20-44MNF (BMS 10-72 Type IX), or 10P20-12 (DMS 2104) and the specified polyurethane Aerodur 3001 Base Coat Solid Colors and Special Effects, this system provides a durable long lasting, protective and decorative finish that exceeds typical OEM requirements for exterior aircraft performance.

Product Information

Components Base Curing Solution Activator

3002G00002 or 3002G00005 CS6003 A905X* *See Section “Physical Properties” regarding activator options.

Specifications Qualified Product List

Boeing Bombardier Bombardier Embraer SAE

BMS 10-125 BAMS 565-009 Performance BAMS 565-018 MEP-10-125 AMS 3095* (*part of a system spec)

The complete AkzoNobel Aerospace Coatings qualified product list (QPL) can be found at: www.akzonobel.com/aerospace Surface Conditions Cleaning

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Minimal overcoat time of the Aerodur 3001 Base Coat with the Aerodur 3002 Clear Coat is 2 hours. Observe the maximum recoat time of the relevant topcoat. Apply Aerodur 3002 Clear Coat only on a clean base coat. Wipe surface with isopropyl alcohol to remove oil, grease and other contamination before application. Recondition aged base coat (greater than 72 hours) with Scotch-Brite type A very fine to a uniform matt surface. Remove dust with e.g. tack rags just prior to application of Aerodur 3002.

Page 1 of 6

AkzoNobel Aerospace Coatings 1 East Water Street, Waukegan, IL 60085, USA - Phone (847) 623 4200, Fax (847) 625 3200 Rijksstraatweg 31, 2171 AJ Sassenheim, The Netherlands - Phone (31) 71 308 2905, Fax (31) 71 308 2056 Internet: www.akzonobel.com/aerospace

AkzoNobel Aerospace Coatings

Aerodur 3002 Clear Coat

Instruction for Use Mixing Ratio (volume)

2 parts 2 parts 1 part

Mixing Ratio (weight)

When mixing small quantities it may be helpful for accuracy purposes to mix by weight. If required use the following weight ratios which require the use if the weight per gallon of the clear base.

3002G00002 or 3002G00005 CS6003 A905X*

Clear base 3002G00002 10 x WPG 90.6 parts by weight 36.75 parts by weight Activator Options*

Weight per gallon 8.34 lbs/per gal 3002G00002 or 3002G00005 CS6003 A905X*

A9050

Aerodur 3002 Clear Coat Touch up Activator 40–80% ° ° ° ° Only for touch up work 59 F – 70 F / 15 C – 21 C RH Any weather conditions (pot life at Standard conditions is 30 minutes) A9052 Aerodur 3002 Clear Coat Standard (Limited Surface) 45–55% Activator. For full body painting (Maintenance) and limited RH surface area painting (OEM) at standard conditions ° ° ° ° 70 F – 80 F / 21 – 27 C A9053 Aerodur 3002 Clear Coat Warm Humid Activator 65–95% (full aircraft painting) For application in conditions RH ° > 80ºF /27 C and > 65% RH A9054 Aerodur 3002 Clear Coat Cool Weather Activator 40–80% ° ° ° ° (full aircraft painting) 60 F – 70 F / 15 C – 21 C RH with two hour pot life A9055 Aerodur 3002 Clear Coat Standard Full Body Extended 45–55% Cure Activator (for full body painting OEM and RH Maintenance) at standard conditions ° ° ° ° 70 F – 80 F / 21 – 27 C A9056 Aerodur 3002 Clear Coat Standard Full Body Normal Cure 45–55% Activator (for full body painting OEM and Maintenance) at RH ° ° ° ° standard conditions 70 F – 80 F / 21 – 27 C - Allow products to acclimatize to room temperature before use. - Stir or shake Aerodur 3002 Clear Coat thoroughly to obtain a homogeneous product before adding curing solution. - Add Curing Solution CS6003 and stir the catalyzed mixture thoroughly. - Add the Activator A905X and stir the catalyzed mixture again thoroughly.

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AkzoNobel Aerospace Coatings 1 East Water Street, Waukegan, IL 60085, USA - Phone (847) 623 4200, Fax (847) 625 3200 Rijksstraatweg 31, 2171 AJ Sassenheim, The Netherlands - Phone (31) 71 308 2905, Fax (31) 71 308 2056 Internet: www.akzonobel.com/aerospace

AkzoNobel Aerospace Coatings

Aerodur 3002 Clear Coat

Induction Time

15 minutes recommended.

Initial Spraying Viscosity (25ºC/77ºF)

15 – 20 seconds Zahn-Cup # 2, signature series 28 – 38 seconds ISO-Cup #4

Note

Viscosity measurements are provided as guidelines only and are not to be used as quality control parameters. Certified information is provided by certification documentation available on request. 2 hours with Standard Activator A9052 (LMT Surf). 4 hours with Standard Activator A9055. For pot life of alternative activators A9050 and A9053, see page 5.

Pot Life (25ºC/77ºF)

Dry Film Thickness (DFT)

25 – 37.5 micron (m) 1.0 – 1.5mils

Application Recommendations Conditions

Temperature: Relative Humidity:

Note

15 – 35°C 59 – 95°F 40 – 95%

- The quality of the application of all coatings will be influenced by the spray equipment chosen and the temperature, humidity, and air flow of the paint application area. When applying the product for the first time, it is recommended that test panels be prepared in order to identify the best equipment settings to be used in optimizing the performance and appearance of the coating. - Aerodur 3002 may be applied in conditions outside of the limits shown above. Care must be exercised to ensure a satisfactory result. Please contact your local AkzoNobel Aerospace Coatings representative to determine the proper application techniques and choice of activators when environmental conditions fall outside of the recommended range.

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AkzoNobel Aerospace Coatings 1 East Water Street, Waukegan, IL 60085, USA - Phone (847) 623 4200, Fax (847) 625 3200 Rijksstraatweg 31, 2171 AJ Sassenheim, The Netherlands - Phone (31) 71 308 2905, Fax (31) 71 308 2056 Internet: www.akzonobel.com/aerospace

AkzoNobel Aerospace Coatings

Equipment

Aerodur 3002 Clear Coat

1. High pressure air assist airless electrostatic spray equipment (Graco Pro 4500 e.g.) Fluid pressure: 1800 to 2500 psi (pump ratio 30:1) Atomizing air pressure: 65-70 psi / Flow rate: 350 - 400 cc per minute Tip size: .011 inches (0.28mm) 2.

HVLP Input air: up to 45 psi Fluid/pot pressure: 5 to 20 psi/Tip size: .047–.055 inches (1.2-1.4mm)

3.

Number of coats

Cleaning of Equipment

Air Electrostatic spray equipment (Graco XS3 & XS4 e.g.) Atomizing air pressure: 5 bar Flow rate: 350 – 400 cc per minute / Tip size: .047 inches (1.2 mm) Apply one single cross-coat or two wet-on-wet applications to a dry film thickness of 1.0-1.5 mils.

Use TR-15 for clean up of electrostatic equipment and/or TR-19 or C28/15 for other spray equipment.

Physical Properties Activator Options*

A9050

A9052

A9053

A9054

A9055

A9056

Aerodur 3002 Clear Coat Touch up Activator ° ° ° ° Only for touch up work 59 F – 70 F / 15 C – 21 C Any weather conditions (pot life at Standard conditions is 30 minutes) Aerodur 3002 Clear Coat Std Activator Limited Surface. For full body painting (Maintenance) and limited surface area (OEM) ° ° ° ° painting at standard conditions 70 F – 80 F / 21 – 27 C Aerodur 3002 Clear Coat Warm Humid Activator (full aircraft painting) For application in conditions ° > 80ºF /27 C and > 65% RH Aerodur 3002 Clear Coat Cool Weather Activator ° ° ° ° (full aircraft painting) 60 F – 70 F / 15 C – 21 C with two hour pot life Aerodur 3002 Clear Coat Standard Full Body Extended Cure Activator (for full body painting OEM and Maintenance) at ° ° ° ° Standard conditions 70 F – 80 F / 21 – 27 C Aerodur 3002 Clear Coat Standard Full Body Normal Cure Activator (for full body painting OEM and Maintenance) at ° ° ° ° Standard conditions 70 F – 80 F / 21 – 27 C

40–80% RH

45–55% RH 65–95% RH 40–80% RH 45–55% RH 45–55% RH

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AkzoNobel Aerospace Coatings 1 East Water Street, Waukegan, IL 60085, USA - Phone (847) 623 4200, Fax (847) 625 3200 Rijksstraatweg 31, 2171 AJ Sassenheim, The Netherlands - Phone (31) 71 308 2905, Fax (31) 71 308 2056 Internet: www.akzonobel.com/aerospace

AkzoNobel Aerospace Coatings

Drying Times (25 +/- 2ºC / 77 +/- 2ºF, 55 +/5% RH)

Drying Times (25 +/- 2ºC / 77 +/- 2ºF, 55 +/5% RH)

Recoat Times

Recoat Note

Aerodur 3002 Clear Coat

Activator A9050 A9052 A9053 A9054 A9055 A9056

Pot Life 0.75 hours 2 hours 4 hours 2 hours 4 hours 2 hours

Activator Dry to touch A9050 15-20 min. A9052 1-1.5 hours A9053 9-10 hours A9054 75-90 min. A9055 3-3.5 hours A9056 2.5-3 hours Recoat time, minimum Recoat time, maximum 

Dry to Tape 77°F (25°C) 50% RH 2-3 hours 5-6 hours 15-16 hours 4-5 hours 15-16 hours 11-12 hours

Dry to Tape 90°F (32°C) 40% RH 1-2 hours 3-4hours 8-9 hours 1-2 hours 8-9 hours 6-7 hours

Comments (see activator options for full description) Touch Up Activator Standard Limited Surface Activator Warm Humid Activator for full aircraft painting Cool Weather Activator for full aircraft painting Full Body Extended Cure Activator Full Body Normal Cure Activator 30 minutes 48 hours

Dry times and recoat times will vary depending combinations of temperature, humidity and airflow. Recoat applies to each activator at standard/various conditions identified.

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Theoretical Coverage

20.88m per liter ready to apply at 25 m dry film thickness 2 851 ft per US gallon ready to apply at 1 mil dry film thickness

Dry Film Weight

29 g/m / 25micron 2 0.0059 lbs/ft /mil

Volatile Organic Compounds

Max 420 g/l Max. 3.5 lb/gal

Gloss (60º)

Dry to Tape 120°F (48°C) 10% RH