kost usa, automotive coolants, antifreeze manufacturers, ethylene glycol antifreeze, extended life coolants, glycol based antifreeze, heavy duty antifreeze, heavy duty coolants
kost usa, automotive coolants, antifreeze manufacturers, ethylene glycol antifreeze, extended life coolants, glycol based antifreeze, heavy duty antifreeze, heavy duty coolants
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kost usa, automotive coolants, antifreeze manufacturers, ethylene glycol antifreeze, extended life coolants, glycol based antifreeze, heavy duty antifreeze, heavy duty coolants
  • kost usa, automotive coolants, antifreeze manufacturers, ethylene glycol antifreeze, extended life coolants, glycol based antifreeze, heavy duty antifreeze, heavy duty coolants
  • kost usa, automotive coolants, antifreeze manufacturers, ethylene glycol antifreeze, extended life coolants, glycol based antifreeze, heavy duty antifreeze, heavy duty coolants
  • kost usa, automotive coolants, antifreeze manufacturers, ethylene glycol antifreeze, extended life coolants, glycol based antifreeze, heavy duty antifreeze, heavy duty coolants
  • kost usa, automotive coolants, antifreeze manufacturers, ethylene glycol antifreeze, extended life coolants, glycol based antifreeze, heavy duty antifreeze, heavy duty coolants
  • kost usa, automotive coolants, antifreeze manufacturers, ethylene glycol antifreeze, extended life coolants, glycol based antifreeze, heavy duty antifreeze, heavy duty coolants
 
   
KOSTGard® / Brake Fluid 
 
KOSTGard DOT 3 Brake Fluid Product # 4301

A high quality hydraulic brake fluid designed for disc and drum brake applications. KOSTGard DOT 3 Brake Fluid is compatible with all DOT 3 brake fluids and conforms to federal motor vehicle safety standard NO. 116, SAE specification J1703 and ISO 4925.

Typical Properties: Specifications: Typical:
Pound Per Gallon 8.5 - 8.8 8.55
Dry erbp, deg. F Min. 401 F 460
Wet erbp, deg. F Min. 284 F 288-292
Viscosity @ -40 deg. F Max. 1500 cSt 1400 - 1450
Specific Gravity 1.01 - 1.04 1.02
Corrosion Pass FMVSS 116 Pass
Rubber swell Pass FMVSS 116 Pass
Ph @ 50% Aqueous-Ethanol 7.0 - 11.5 10.5
Appearance Clear Clear
Color Light Amber Light Amber
Evaporation/weight loss 60% Max 40 – 55%

KOSTGard DOT 4 Brake Fluid Product # 4302

A high quality hydraulic brake fluid designed for disc and drum brake applications. KOSTGard DOT 4 Brake Fluid is compatible with all DOT 4 brake fluids and conforms to federal motor vehicle safety standard NO. 116, SAE Specification J1704, and ISO 4925.

Typical Properties:  
Pound per gallon 8.88
Erbp, deg. F 475
Wet erbp, deg. F 325
Viscosity @ -40 deg. F 1200
Evaporation, 3 days Less than 50%
Evaporation, 7 days Less than 75%
Rubber swell @ 158 deg. F 0.035”
Rubber swell @ 248 deg. F. 0.037”
Ph @ 50% Aqueous-Ethanol 9.0

KOSTGard DOT 5 Brake Fluid Product # 4303

A silicone brake fluid that conforms to federal motor vehicle safety standard NO. 116 for DOT 5 motor vehicle brake fluid. Compatible with all DOT 5 brake fluids.

Typical properties: Requirements Typical
Erbp Min. 500 deg f > 500 deg f
Wet erbp, deg. F Min. 356 deg f > 500 deg f
Viscosity @ -40 deg. F Max 900 cst 280 cst
Viscosity @ 212 deg. F Min 1.5 cst 13.3 cst
Evaporation, 3 days < 60% after 3 days 1.7 %
Evaporation, 7 days Max. 80% after 7 days 1.7%
Rubber swell @ 158 deg. F 0.006” to 0.055” 0.026
Rubber swell @ 248 deg. F. 0.006” to 0.055” 0.013”

Product Data Sheet

Type:PDF File
Size:216.58 KB
Date:3/5/2014 3:54:21 PM
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