Ethylene Glycol Based Fluids



E100
E100N
E300
E100
JEFFCOOL® E100
- Proven corrosion prevention
- Comparable heat transfer to brine solutions
- Lowers maintenance costs
- Improves heat transfer
- Longer service life than pure ethylene glycol
E100N
JEFFCOOL® E100N
- Proven to prevent cavitation, or ‘pitting’ corrosion
- Recommended for use in heavy duty equipment and machinery
- Lowers maintenance costs
- Improves heat transfer
E300
JEFFCOOL® E300
- Proven to prevent corrosion of aluminum and standard metals such as cast iron, steel, copper, and brass
- Lowers maintenance costs
- Improves heat transfer

E100
E100N
E300
E100
JEFFCOOL® E100
- Proven corrosion prevention
- Comparable heat transfer to brine solutions
- Lowers maintenance costs
- Improves heat transfer
- Longer service life than pure ethylene glycol
E100N
JEFFCOOL® E100N
- Proven to prevent cavitation, or ‘pitting’ corrosion
- Recommended for use in heavy duty equipment and machinery
- Lowers maintenance costs
- Improves heat transfer
E300
JEFFCOOL® E300
- Proven to prevent corrosion of aluminum and standard metals such as cast iron, steel, copper, and brass
- Lowers maintenance costs
- Improves heat transfer
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JEFFCOOL® E100
- Proven corrosion prevention
-
Use in place of brine or uninhibited glycol/
water solutions - Lowers maintenance costs
- Improves heat transfer

JEFFCOOL® E100N
- Proven to prevent cavitation, or ‘pitting’ corrosion
-
Recommended for use in heavy duty equipment
and machinery - Lowers maintenance costs
- Improves heat transfer

JEFFCOOL® E300
-
Proven to prevent corrosion of aluminum and
standard metals such as cast iron, steel, copper,
and brass -
Recommended for use in heavy duty
equipment and machinery - Lowers maintenance costs
- Improves heat transfer
Ethylene Glycol Based Fluids
Industrial Applications
- Automotive and aircraft manufacturers
- Chemical manufacturers
- Dye and dye intermediate producers
- Electric power companies
- Ice skating rinks
- Paint, varnish and lacquer companies
- Paper and paper product companies
- Plastics and synthetic resin manufacturers
-
Textile chemical
manufacturers - District cooling systems
- Data centers
- Airport jetway cooling

Ethylene Glycol Based Fluids
JEFFCOOL® E100 series
JEFFCOOL® Ethylene Glycol based products are
available in many dilution formulas. JEFFCOOL®
E100 is the concentrate version while the product
names align with the dilution percentage.
- JEFFCOOL® E103 – 30% concentrate
- JEFFCOOL® E104 – 40% concentrate
- JEFFCOOL® E105 – 50% concentrate
- JEFFCOOL® E106 – 60% concentrate
- JEFFCOOL® E100 – 100% concentrate
Inhibitor System
Designed to protect:
- Brass
- Copper
- Solder
- Steel
- Cast iron
- Aluminum
- Other metals commonly found in industrial cooling and heating systems
Sample Test Kits
The kits include:
- Self-addressed shipping box
- Pre-labeled sample bottle
- Weather-proof self-adhesive product installation tag
- Sample label
- Product compatible plastic bottle
- Easy-to-ship cardboard boxes
Ethylene Glycol Based Fluids
JEFFCOOL® E100N
Cavitation Corrosion
JEFFCOOL® E100N coolant is recommended as a coolant for
stationary engines in applications, such as:
- Natural gas processing
- Irrigation
- Power generating systems
- Oilfield operations
- Portable air compressors
JEFFCOOL® E100N is specially formulated to provide
protection of cylinder liners from cavitation corrosion.
JEFFCOOL® E100N coolant protects the cooling systems from
freezing in winter, overheating in summer and corrosion in
all seasons. The reduction in internal corrosion significantly
improves heat transfer and lowers overall maintenance costs.
Use in engines containing aluminum cylinder heads should
be avoided. JEFFCOOL® E100N has been tested by the ASTM
D1384 and D2809 corrosion tests and found to pass by ASTM
D6210. JEFFCOOL E100N is fully compatible with other water/
glycol products designed for similar applications.
JEFFCOOL® E100N has been tested by the ASTM D1384 and
D2809 corrosion tests and found to pass by ASTM D6210.
JEFFCOOL E100N is fully compatible with other water/glycol
products designed for similar applications
- JEFFCOOL® E103N – 30% concentrate
- JEFFCOOL® E104N – 40% concentrate
- JEFFCOOL® E105N – 50% concentrate
- JEFFCOOL® E106N – 60% concentrate
- JEFFCOOL® E100N – 100% concentrate

Accepted for use in all heavy duty engines under
these brand names:
- Ajax
- Caterpillar
- Cooper Bessemer
- Dresser-Rand
- Enterprise
- Superior
- Waukesha
Ethylene Glycol Based Fluids
JEFFCOOL® E300
Aluminum Equipment
JEFFCOOL® E300 is an ethylene glycol-based product that
contains a corrosion inhibitor package designed to provide
corrosion protection of high temperature aluminum under heat
transfer conditions. This is important for aluminum boilers and
engines with aluminum cylinder heads. The formulation also
provides protection of standard metals, including cast iron, steel,
copper and brass. Hard water compatibility is improved with
JEFFCOOL® E300. This assists in preventing precipitation and
deposit formation.
Ethylene Glycol Based Fluids
Industrial Applications

- Automotive and aircraft manufacturers
- Chemical manufacturers
- Dye and dye intermediate producers
- Electric power companies
- Ice skating rinks
- Paint, varnish and lacquer companies
- Paper and paper product companies
- Plastics and synthetic resin manufacturers
-
Textile chemical
manufacturers - District cooling systems
- Data centers
- Airport jetway cooling
Ethylene Glycol Based Fluids
JEFFCOOL® E100 series

JEFFCOOL® Ethylene Glycol based products are
available in many dilution formulas. JEFFCOOL®
E100 is the concentrate version while the product
names align with the dilution percentage.
- JEFFCOOL® E103 – 30% concentrate
- JEFFCOOL® E104 – 40% concentrate
- JEFFCOOL® E105 – 50% concentrate
- JEFFCOOL® E106 – 60% concentrate
- JEFFCOOL® E100 – 100% concentrate
Inhibitor System
Designed to protect:
- Brass
- Copper
- Solder
- Steel
- Cast iron
- Aluminum
- Other metals commonly found in industrial cooling and heating systems
A foam inhibitor is included to minimize foaming tendencies
during service.
Sample Test Kits
The kits include:
- Self-addressed shipping box
- Pre-labeled sample bottle
- Weather-proof self-adhesive product installation tag
- Sample label
- Product compatible plastic bottle
- Easy-to-ship cardboard boxes
Ethylene Glycol Based Fluids
JEFFCOOL® E100N
Cavitation Corrosion
JEFFCOOL® E100N coolant is recommended as a coolant for
stationary engines in applications, such as:
- Natural gas processing
- Irrigation
- Power generating systems
- Oilfield operations
- Portable air compressors
JEFFCOOL® E100N is specially formulated to provide
protection of cylinder liners from cavitation corrosion.
JEFFCOOL® E100N coolant protects the cooling systems from
freezing in winter, overheating in summer and corrosion in
all seasons. The reduction in internal corrosion significantly
improves heat transfer and lowers overall maintenance costs.
Use in engines containing aluminum cylinder heads should
be avoided. JEFFCOOL® E100N has been tested by the ASTM
D1384 and D2809 corrosion tests and found to pass by ASTM
D6210. JEFFCOOL E100N is fully compatible with other water/
glycol products designed for similar applications.
JEFFCOOL® E100N has been tested by the ASTM D1384 and
D2809 corrosion tests and found to pass by ASTM D6210.
JEFFCOOL E100N is fully compatible with other water/glycol
products designed for similar applications
- JEFFCOOL® E103N – 30% concentrate
- JEFFCOOL® E104N – 40% concentrate
- JEFFCOOL® E105N – 50% concentrate
- JEFFCOOL® E106N – 60% concentrate
- JEFFCOOL® E100N – 100% concentrate

Accepted for use in all heavy duty engines under
these brand names:
- Ajax
- Caterpillar
- Cooper Bessemer
- Dresser-Rand
- Enterprise
- Superior
- Waukesha
Ethylene Glycol Based Fluids
JEFFCOOL® E300 series

Aluminum Equipment
JEFFCOOL® E300 is an ethylene glycol-based product that
contains a corrosion inhibitor package designed to provide
corrosion protection of high temperature aluminum under heat
transfer conditions. This is important for aluminum boilers and
engines with aluminum cylinder heads. The formulation also
provides protection of standard metals, including cast iron, steel,
copper and brass. Hard water compatibility is improved with
JEFFCOOL® E300. This assists in preventing precipitation and
deposit formation.