On-Site Antifreeze Recycling
Recycle It Now Or Drink It Later.   We All Live Downstream.
Our Products

Gly-Cool Antifreeze/Coolant products are precision blended to 50/50, ready to use, and meet ASTM testing standards. Gly-Cool provides maximum protection against damaging rust and corrosion in engine cooling systems.

Cutting Edge Technology Announcement!

NAPS free coolants are now used as Original Equipment Manufacturer (OEM) standard fill in most Asian, European and North American engines. Late model (since 2011) passenger cars, light duty trucks and heavy-duty diesel engines. NAPS Free means there is NO NITRITE, NO AMINE, NO PHOSPHATE, and NO SILICATE. This chemistry is a combination of many organic acids and provides multi-metal corrosion protection, especially for aluminum. It is not aggressive to hoses and gaskets.

ASTM D3306

This Extended Life coolant provides a Service life 300,000 miles/600,000 miles with extender at half life. Safe for all common elastomers used in hoses and gaskets. Yellow in color but can be dyed orange, red, blue or pink.

*Available in both Recycled and Non Recycled.

ASTM D6210, ASTM D3306

This coolant is being used in modern heavy-duty applications for on-highway, off-road, marine, agricultural, mining and construction equipment. Service life 300,000 miles / 600,000 miles with extender at half-life. Yellow in color but can also be red/orange.

*Available in both Recycled and Non Recycled.

Gly-Cool™ LD/HD HOAT (Hybrid) Extended Life
ASTM D3306, D6210

Contains features of both OAT and conventional inorganic coolants. HOAT offers compatibility to mixing of technologies. Contains Nitrite. Yellow in color, but can be dyed orange, red, or blue

*Available in both Recycled and Non Recycled.

Gly-Cool™ HD NMOAT (Nitrite Molybdate) Organic Acid Technology
ASTM D6210, ASTM D3306

This chemistry contains nitrite and molybdate protective qualities. Used in heavy duty transportation cooling systems. Strawberry red in color.

*Available in both Recycled and Non Recycled.

Gly-Cool™ LD/HD Conventional Green
ASTM D3306, ASTM D6210

Inorganic chemistry that is nitrite and borate based. Compatible with SCA chemical filters. Typically green in color

*Available in both Recycled and Non Recycled.

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On-Site Antifreeze now offers PayPal for your convenience. Call or Contact us for Affordable Price quotes. Available in 55-gallon drums or tote/tank. Some products are available in 6-gallon cases.