MIL-C-64159

WATER BORNE CAMOUFLAGE

Aliphatic Polyurethane
Chemical Agent Resistant Coating

DESCRIPTION

This coating is a two component water base polyurethane finish, designed for use by all departments and agencies within the Department of Defense. Primary applications include the finishing of military vehicles, apparatus, and all forms of ground support equipment. Exhibiting an excellent balance of chemical and physical properties; cured films remain tough and durable for both interior and exterior use. The coating is resistant to live agent, and meets or exceeds the requirements of MIL-C-46168D & MIL-C-53039A. A practical answer to the application problems of high solids finishes, this coating system has a V.O.C. of 1.8 lbs./gal. minus water, and is non-flammable when applied.

 ADVANTAGES

  • Excellent Physical & Chemical Resistance
  • Exterior Durability
  • Ideal for many forms of Industrial Finishing
  • Applies with conventional spray equipment
  • Excellent Recoatability
  • Compatible with standard Military Pre-treatments & Primers
  • Easy Water Clean Up
  • Minimal Isocyanate Hazard
     

PERFORMANCE CHARACTERISTICS

GLOSS : 60 DEG. <1%
        85 DEG, <3.5%
FLEXIBILITY : PASS 1/4" mandrel 180 deg Bend
VISCOSITY(PART A) : 70-75 KU
POT-LIFE : 4 HOURS
COVERAGE : 640 square feet per gallon as applied at 1 mil dry no application loss.
DRY TIMES at 77 degrees F  50% RH.
   - To touch:    30-45 mins. 
   - To hard:     2 - 3 hours  
   - To handle:    4 - 6 hours           
   - Recoat:      8 - 10 hours		 AIR QUALITY : VOC
Less than or equal to 1.8 lbs. / gal. minus water.
WEATHERING :   
QUV & Xenon Weatherometer
>500 hours
CHEMICAL RESISTANCE : All meet or exceed specification requirements.
Water: 168 hours immersion
Hydrocarbon TT-S-735 Type III: 168 hours immersion
10% Acetic Acid: 1 hour spot
DS2 Solution
Live Agents

 

Application and Handling Information