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HomeShop SuppliesCorrosion InhibitorCastrol® Brayco™ 300 Low Temperature Water Displacing General-Purpose Preservative
Castrol® Brayco™ 300 Low Temperature Water Displacing General-Purpose Preservative

Castrol® Brayco™ 300 Low Temperature Water Displacing General-Purpose Preservative

For lubricating airframe assemblies, landing gears and other aircraft components, choose Castrol® Brayco™ 300 General-Purpose Lubricating Oil from SkyGeek. The general-purpose lubricant is designed to also protect your aircraft's sensitive components from corrosion and oxidation, keeping the parts looking like new. The unique formula maintains its lubricating properties in very low temperatures, working in temperatures as low as -70 degrees Fahrenheit. The lubricant is sold in low-cost tin options as well as economical 55-gallon drums. Quantity pricing is available for bulk or dress and a manufacturer's certificate may accompany any shipment.
Typical Properties
TEST METHOD DESCRIPTION MIL-PRF-32033 REQUIREMENTS RESULT
D287 API Gravity, degrees Report 28.4
Table 3 Specific Gravity @ 16°C/16°C (60°F/60°F) Report 0.8849
Table 8 Pounds Per Gallon @ 16°C (60°F) Report 7.368
D1500 Color, ASTM 7.0 Maximum 4.0
D97 Pour Point, °C (°F) -57 (-70) Maximum -57 (-70)
D445 Viscosity, cSt
    @ 40°C (104°F)
    @ -40°C (-40°F)
    @ -54°C (-65°F)
11 Minimum
7,000 Maximum
60,000 Maximum
11.2
4,290
53,100
D92 Flash Point, COC, °C (°F) 135 Minimum 142 (285)
D91 Precipitation Number, ml 0.05 Maximum 0.01
D972 Evaporation Loss, % wt
22 hours @ 100°C (212°F)
25 Maximum 11.2
FTM 5308 Corrosion-Oxidation Stability,
168 hours @ 121°C (250°F)
Corrosion, Pitting, or Etching
Wt Change, mg/cm2
     Copper
     Steel
     Aluminum
     Magnesium
     Cadmium
     Change in Viscosity @ 40°C (104°F), %
     Change in Neutralization No.
     Insoluble Materials and Gum
None

0.2 Maximum
0.2 Maximum
0.2 Maximum
0.2 Maximum
0.2 Maximum
-5 to +20
0.20 Maximum
None
None

+0.002
+0.012
-0.009
+0.009
+0.008
+4.3
0.06
None
D130 Copper Strip Corrosion, 3 hours @ 100°C (212°F) 2a Maximum 1a
FTM 5329 Humidity Cabinet-SB Panels - 192 hours Pass Pass
FTM 3007 Water Displacement
Water Stability
Pass
Pass
Pass
Pass
FTM 202 Low Temp. Stability, 72 hours @ -54°C (65°F) Pass Pass
FTM 5322 Corrosiveness, 10 days (240 Grit) Pass Pass
Spec Film Characteristics Pass Pass
Spec Removability Pass Pass
D4172 Four-Ball Wear-Test, AWSD, mm 1 Maximum 0.7
Spec Workmanship Pass Pass

Health, safety and environmental information are provided for this product in the Materials Safety Data Sheet. This gives details of potential hazards, precautions and First Aid measures, together with environmental effects and disposal of used products. castrol will not accept liability if the product is used other than in the manner or with the precautions or for the purpose (s) specified. Before using the product other than directed, please contact Castrol for consultation.

Applications
Applications

Castrol Brayco® 300 may be applied by brush, dip, swab, spray, or squirt can.

Depending on the method of application and surface geometries, Castrol Brayco® 300 will cover 1,000 to 3,000 square feet per gallon.

For water displacement, it may be applied by these same methods. Displaced water should be removed from dip tanks at suitable intervals.

Castrol® Brayco™ 300 Amber MIL-PRF­-32033A Type I Class 1 Spec Low Temperature Water Displacing General-Purpose Preservative - Quart TinView DetailsEnable JS
Part Number
154B2A
Size
Quart Tin
Spec
MIL-PRF­-32033A Type I Class 1
Price
$18.75 (Each)
(Sold in increments of 1)

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Qty
Certification
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Material Safety Data Sheet:
MSDS1
Castrol® Brayco™ 300 Amber MIL-PRF­-32033A Type I Class 1 Spec Low Temperature Water Displacing General-Purpose Preservative - 55 Gallon Steel DrumView DetailsEnable JS
Part Number
14D1A6
Size
55 Gallon Steel Drum
Spec
MIL-PRF­-32033A Type I Class 1
Price
$1,404.71 (Each)
(Sold in increments of 1)

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Qty
Certification
Material Safety Data Sheet:
MSDS1
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