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Orr-lac is an industry leader in chromate conversion products. Our selection of Orr-lac primers are designed to prevent corrosion on your aircraft's aluminum surfaces. Try our Orr-lac 343 yellow zinc chromate primer on your aircraft! This simple primer is specially formulated for surface-treated aluminum or on surfaces with a pre-treatment coating in compliance with MIL-C-8514
Orr-lac zinc chromate paint may be top coated or used alone for powerful corrosion resistance. This 11-ounce can of Orr-lac 343 conforms to TT-P-1757A regulations. Enjoy our bulk pricing on this quick-dry primer to passivate aluminum surfaces. Its 15 to 30 minute dry time makes regular maintenance a breeze. Create a decorative finish while protecting your aircraft's metal from oxidation and corrosion while saving money. Our yellow zinc chromate is designed for use on machinery, tools and other hardware for long-term protection and an enhanced finish.
Gloss maximum: 6 (60 degree meter)
Volume solids of Base: 28-32
Weight per gallon of aerosol: 6.55 pounds per gallon
Viscosity aerosol concentrate: 15 seconds #4 Ford Cup
Recommended film thickness(mils): 0.6 to 0.9 multiple coat
Dry time(hard film 0.6 to 0.9 mils ): 15 to 30 minutes
Flash point °F: minus 40
Useable life of aerosol: 2 years
Container: Aerosol Can 211 X 604
Pressure: 45-55 psig
PWMIR Value: 1.29
Solids % by weight: 16 -21
VOC pounds per gallon: 5.24
UOM : Can
Size : 11 oz
Color Family : Yellow
Shipping Weight : 0.8 pounds
Manufacturer P/N : 343
ECCN : EAR99
Schedule B Code : 3907.30.0000
Military Standard : TT-P-1757