44GN007 is a barium chromated, water reducible, chemically cured, two-component epoxy polyamide primer.
  • Good gloss and color retention
  • Compatible with many types of spray equipment
  • Resistant to hydraulic fluids, lubricating oils, JP-5 fuel and water
Unit of Measure

Components

Components

N/A Mix Ratio (by Volume) for Flat Colors
  • 44GN007 (base component) - 3 Part
  • 44GN007CAT (catalyst component) - 1 Part
  • Reducer (Distilled or Deionized water) - 8 parts water by volume (approximately 200%)

Specifications

Specifications

N/A 44GN007 primer is qualified to:
  • 400-73743
  • C-37-1395
  • DWG 10753-0046
  • DWG 5166096C
  • MIL-PRF-85582 Type I Class C1
  • STM 0859A
  • STW4 9143C
Note: PPG Aerospace recommends you check the most recent specification QPLs for updated information.

Product Compatibility:

44GN007 primer is compatible with the following topcoat specifications:
  • DMS2115
  • MIL-PRF-22750
  • MIL-PRF-85285
  • MMS420

Surface Preparation and Pretreatments

N/A 44GN007 can be applied over clean, dry, intact aluminum surfaces treated with materials conforming to MIL-DTL-5541 or equivalent.

Dry to Topcoat Time at 21 to 27 Degree Celsius (ºC) (70 to 80 Degree Fahrenheit (ºF)) Temperature

N/A 2 hour

Instructions for Use

Mixing Instructions

N/A Standard can kit (mixed in separate container):
Stir or shake the base component to ensure any pigment, which may have settled on the bottom of the can, has been fully incorporated into the base. Do not stir or shake the base component longer than 5 minutes. Pour three volumes of base component into a separate clean container. Slowly add the one volume of catalyst to the three volumes base component. Mix by hand stirring, paint shaker or mechanical mixing to ensure the base/catalyst mixture is homogeneous. Do not shake or mechanically mix material for longer than 5 minutes. To the catalyzed primer, add approx. 8 volumes (200%) of distilled or deionized water. Slowly add the water in one-third increments, mixing thoroughly after each addition, until fully incorporated and homogeneous. Be sure to scrape the sides and bottom of the container. Constant agitation of the material during spray application is recommended. The water is used to adjust the viscosity. Volumes of water needed may vary between 175 - 225%.

1-Step mixing (mixed in base container):
Slowly add the entire catalyst component to the base component. Fill the can to the chime with distilled or deionized water. Secure the can lid and shake on paint shaker in an inverted position for 5 minutes. Do not shake longer than 5 minutes. Primer is now ready for use.

Kit Size GK (44GN007 Base)

N/A 96 oz2.84 L

Kit Size GK (44GN007CAT)

N/A 32 oz946 mL

Kit Size GK (Deionized (D.I) Water)

N/A 256 oz7.57 L

Kit Size GK (Yield)

N/A 3 gal11.4 L

Kit Size QK (44GN007 Base)

N/A 24 oz710 mL

Kit Size QK (44GN007CAT)

N/A 8 oz237 mL

Kit Size QK (Deionized (D.I) Water)

N/A 64 oz1.89 L

Kit Size QK (Yield)

N/A 96 oz2.8 L

Kit Size 1QK (44GN007 Base)

N/A 8 oz237 mL

Kit Size 1QK (44GN007CAT)

N/A 2.7 oz80 mL

Kit Size 1QK (Deionized (D.I) Water)

N/A 21 oz621 mL

Kit Size 1QK (Yield)

N/A 31.7 oz976 mL

Touch-Up Kits Available in 1ATU Configuration

N/A Mix Ratio (1ATU)
1:1 parts by volume
1 part 44GN007 base component to 1 part 44GN007CAT catalyst/Acetone blend

All touch-up kit configurations consist of an inner cup, which contains the 44GN007CAT catalyst/acetone blend located inside an outer cup (bottle) that contains the 44GN007 base component.

To mix, remove lid, pour contents of inner cup (catalyst or catalyst / acetone blend) into outer cup (base). Replace lid and shake well by hand, approximately 2 minutes. Material is now ready to apply.

Note: It is important to condition the paint for 24 hours prior to mixing by placing all materials in the shop or hangar, with ambient temperatures between 13 ºC and 35 ºC (55 ºF to 95 ºF). The minimum temperature of the paint components should be 13 ºC (55 ºF) prior to mixing.

Induction Time

N/A Not Required

Viscosity (Can Kits) at 23 Degree Celsius (ºC) (73 Degree Fahrenheit (ºF)) Temperature (#2 EZ Zahn Cup)

N/A 20 ± 2 seconds

Viscosity (Can Kits) at 23 Degree Celsius (ºC) (73 Degree Fahrenheit (ºF)) Temperature (#4 Ford Cup)

N/A 16 ± 2 seconds

Note for Viscosity

N/A Viscosities quoted are typical values obtained when using specified mix ratio.

Pot Life at 21 to 25 Degree Celsius (ºC) (70 to 77 Degree Fahrenheit (ºF)) Temperature

N/A 4 hour

Application Guidelines

Recommended Application Conditions - Temperature

N/A 15 to 30 ºC59 to 86 ºF

Recommended Application Conditions - Relative Humidity (RH)

N/A 20 to 90 %

Applications

N/A These application guidelines represent PPG's best advice in standard conditions. Some parameters will be influenced by environmental conditions, equipment settings, and other variables.

Theoretical Coverage at 25 Microns (µm) Dry Film Thickness

N/A 8 m²/L

Theoretical Coverage at 1 Mil Dry Film Thickness

N/A 334 ft²/gal

Recommended Dry Film Thickness

N/A 15 to 23 µm0.6 to 0.9 mil

Theoretical Coverage at 25 Microns (µm) Dry Film Thickness (Touch Up Kit (1TU/1ATU))

N/A 0.308 m²

Theoretical Coverage at 1 Mil Dry Film Thickness (Touch Up Kit (1TU/1ATU))

N/A 3.31 ft²

Dry Film Density

N/A 1.66 g/cm³13.85 lb/gal

Dry Film Weight at 25 Microns (µm) Dry Film Thickness

N/A 4.10 g/m²

Dry Film Weight at 1 Mil Dry Film Thickness

N/A 0.00904 lb/ft²

Equipment

Equipment Type1 N/A Conventional Air Spray Gun Electrostatic Air Assisted Airless Spray Gun Electrostatic Air Spray Gun High Volume Low Pressure Spray Gun (HVLP)

Note for Electrostatic Spray Equipment

N/A When spraying with electrostatic spray equipment, ensure that this is rated for use with water-borne coatings. Spraying water-borne coatings with regular electrostatic spray equipment can result in safety hazards.

Tip Size for Electrostatic Air Spray Gun

N/A 1.2 mm1.5 mm

Tip Size for Electrostatic Air Assisted Airless Spray Gun

N/A #611 #613 (Graco Nomenclature)

Tip Size for High Volume Low Pressure Spray Gun (HVLP)

N/A 1.0 to 1.4 mm

Tip Size for Conventional Air Spray Gun

N/A 1.2 to 1.8 mm

Pot Pressure for Electrostatic Air Spray Gun

N/A 10 to 20 psi0.69 to 1.4 bar

Pot Pressure for Electrostatic Air Assisted Airless Spray Gun

N/A 700 to 1200 psi48 to 82 bar

Pot Pressure for High Volume Low Pressure Spray Gun (HVLP)

N/A 10 to 20 psi0.69 to 1.4 bar

Pot Pressure for Conventional Air Spray Gun

N/A 10 to 20 psi0.69 to 1.4 bar

Atomization Pressure at the Cap for Electrostatic Air Spray Gun

N/A 45 to 60 psi3.1 to 4.1 bar

Atomization Pressure at the Cap for Electrostatic Air Assisted Airless Spray Gun

N/A 40 to 60 psi2.8 to 4.1 bar

Maximum Atomization Pressure at the Cap for High Volume Low Pressure Spray Gun (HVLP)

N/A 10 psi0.69 bar

Atomization Pressure at the Cap for Conventional Air Spray Gun

N/A 45 to 60 psi3.1 to 4.1 bar

Equipment Cleaning

N/A Water will clean approximately 95% of liquid primer remaining on equipment. Follow with IS-248 cleaning solvent for water reducible primer to remove any residual primer from equipment. Once material has cured, use an approved chemical paint removal system to strip primer from parts and equipment.

Physical Properties

Color

N/A Green

Gloss

N/A Not Applicable

Minimum Tack Free Dry Time at 21 to 27 Degree Celsius (ºC) (70 to 80 Degree Fahrenheit (ºF)) Temperature

N/A 1 hour

Maximum Dry Hard Time at 21 to 27 Degree Celsius (ºC) (70 to 80 Degree Fahrenheit (ºF)) Temperature

N/A 6 hour

Full Cure Dry Time at 21 to 27 Degree Celsius (ºC) (70 to 80 Degree Fahrenheit (ºF)) Temperature

N/A 7 days

Note for Dry Times

N/A Dry times above were established at room (ambient) temperatures, 75 ºC ± 5 ºF and 50% ± 10% relative humidity.
Forced Dry Schedule2 N/A For dry to stack conditions only. Allow a minimum of 15 minutes flash off time at ambient temperatures prior to exposing painted parts to high temperatures. Complete testing should be done prior to use. Below are suggested starting points. Other variables may affect these cure schedules.

Flash Off Time at 49 Degree Celsius (ºC) (120 Degree Fahrenheit (ºF)) Temperature

N/A 45 min

Flash Off Time at 60 Degree Celsius (ºC) (140 Degree Fahrenheit (ºF)) Temperature

N/A 30 min

Flash Off Time at 71 Degree Celsius (ºC) (160 Degree Fahrenheit (ºF)) Temperature

N/A 20 min

Flash Off Time at 82 Degree Celsius (ºC) (180 Degree Fahrenheit (ºF)) Temperature

N/A 15 min
Volatile Organic Compounds (VOC) Volume3 N/A 337 g/L

Test Method for Volatile Organic Compounds (VOC)

N/A Environmental Protection Agency (EPA) Method 24

Base Component Volume

N/A 390 g/L

Catalyst Component Volume

N/A 176 g/L

Flash Point Closed Cup Base Component Temperature

N/A 47 ºC116 ºF

Flash Point Closed Cup Catalyst Component Temperature

N/A 31 ºC87 ºF

Shelf Life

N/A Can kit: 12 months from date of manufacture.
Touch Up kit: 4 months from date of packaging.
Note: Shelf life is provided for original, unopened containers

Storage Recommendations

Storage Recommendations

N/A Inspect the condition of the container to ensure compliance. The material should be stored at temperatures between 5 ºC to 35 ºC (41 ºF to 95 ºF to ensure shelf life.

Note: When procuring to a qualified material specification, follow those storage instructions.

Health Precautions

Health Precautions

N/A This product is safe to use and apply when recommended precautions are followed. Before using this product, read and understand the Safety Data Sheet (SDS), which provides information on health, physical and environmental hazards, handling precautions and first aid recommendations. An SDS is available on request. Avoid overexposure. Obtain medical care in case of extreme overexposure.

Note

Note

N/A The application and performance property values above are typical for the material, but not intended for use in specifications or for acceptance inspection criteria because of variations in testing methods, conditions and configurations.

For industrial use only. Keep away from children.

All recommendations, statements, and technical data contained herein are based on tests we believe to be reliable and correct, but accuracy and completeness of said tests are not guaranteed and are not to be construed as a warranty, either expressed or implied. User shall rely on his own information and tests to determine suitability of the product for the intended use and assumes all risks and liability resulting from his use of the product. Seller's and manufacturer's sole responsibility shall be to replace that portion of the product of this manufacturer which proves to be defective. Neither seller nor manufacturer shall be liable to the buyer or any third person for any injury, loss, or damage directly or indirectly resulting from use of, or inability to use, the product. Recommendations or statements other than those contained in a written agreement signed by an officer of the manufacturer shall not be binding upon the manufacturer or seller.
  • 1 44GN007 primer is compatible with all current forms of spray equipment.
  • 2 Ambient temperatures are defined as 70 ºC ± 10 ºF and 50% ± 10% relative humidity.
  • 3 Mixed, ready to use VOC