10849 by KOST USA - DEFENDAL HEAVY DUTY PRE-CHARGED ANTIFREEZE/COOLANT, Concentrate, 1 Gallon

KOST USA 10849 - DEFENDAL HEAVY DUTY PRE-CHARGED ANTIFREEZE/COOLANT, Concentrate, 1 Gallon

Part Number
10849
Manufacturer
KOST USA
Description

DEFENDAL HEAVY DUTY PRE-CHARGED ANTIFREEZE/COOLANT, Concentrate, 1 Gallon

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KOST USA part description

California Proposition 65 Warning California Proposition 65 Warning

WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. (Read more)

DefendAL Heavy Duty Pre-Charged is your cooling system’s best defense:

  • Contains nitrites for superior wet sleeve liner cavitation protection
  • Provides maximum freeze and boil-over protection
  • Designed for heavy duty applications, yet can be used in automotive applications where conventional technology coolants are acceptable
  • Phosphate-free with low silicates
  • Effective, long-term corrosion protection for steel, solder, copper, iron, brass and aluminum
  • High-quality defoamer system, nonharmful to hoses, plastics or gaskets
  • Compatible with all major American brands of conventional coolants, with and without the addition of SCAs*
  • Appropriate for use in on- and off-road diesel engines, as well as in stationary engine applications where a conventional pre-charged coolant is required.

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COOLING SYSTEM
DEFENDAL® HEAVY DUTY PRE-CHARGED ANTIFREEZE/COOLANT†
DefendAL® Heavy Duty Pre-Charged is your cooling system’s best defense:
• Contains nitrites for superior wet sleeve liner cavitation protection
• Provides maximum freeze and boil-over protection
• Designed for heavy duty applications, yet can be used in automotive applications where conventional technology coolants are
acceptable
• Phosphate-free with low silicates
• Effective, long-term corrosion protection for steel, solder, copper, iron, brass and aluminum
• High-quality defoamer system, nonharmful to hoses, plastics or gaskets
• Compatible with all major American brands of conventional coolants, with and without the addition of SCAs*
• Appropriate for use in on- and off-road diesel engines, as well as in stationary engine applications where a conventional
pre-charged coolant is required.
* HD Extender may be needed based on test results.

PROPERTY ASTM METHOD CONCENTRATE 50/50
Glycols Content, mass % GC 96.5 49
Bittering Agent (yes/no)   Yes Yes
Water Content, mass % D1122 2 50
Corrosion Inhibitor System, mass %   2 1
Specific Gravity @ 60ºF D1122 1.125 1.075
Flash Point D97 240°F (116°C) N/A
pH D1287 10.8 10.5
RA D92 5.6 2.8
Storage Stability   1 year 1 year
Effect on Non-Metals D1882 No Effect No Effect
Cavitation Erosion Rating D2809 8 min 8 min
Foam Test, ml/sec D1881 <50/3 <50/3
Fluid Color Visual Fuchsia Fuchsia
Coolant/Antifreeze % 40/60 Freeze Point D1177 -24°F (-12°C) N/A
Coolant/Antifreeze % 50/50 Freeze Point D1177 -34°F (-36°C) -34°F (-36°C)
Coolant/Antifreeze % 60/40 Freeze Point D1177 -62°F (-52°C) N/A
Coolant/Antifreeze % 40/60 Boil Point D1120 221°F (105°C) N/A
Coolant/Antifreeze % 50/50 Boil Point D1120 226°F (108°C) 226°F (108°C)
Coolant/Antifreeze % 60/40 Boil Point D1120 234ºF (112ºC) N/A
Ash Content D1119 <5.0 <2.5
Chloride (mg/L) D3634 <25 <25
Silicon Content (mg/L) D6130 <250 <125
Nitrite Content (mg/L) D5827 2550 1250
Nitrate Content (mg/L) D5827 600 300

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