Description
MOTOREX COOL-X AW is a ready-to-use coolant with corrosion protection for high-performance spindles.
The ingredients passivate the various materials and protect them against corrosion in the long term. COOL-X is a very efficient coolant with a specific heat of 4.1 J / g-K, which is almost as good as that of water (4.187 J / g-K).
The ingredients passivate the various materials and protect them against corrosion in the long term. COOL-X is a very efficient coolant with a specific heat of 4.1 J / g-K, which is almost as good as that of water (4.187 J / g-K).
Characteristics
- Ready to use
- Very efficient
- Heat dissipation
- Prevents electrochemical corrosion
- Effectively protects aluminum, nonferrous and ferrous metals against corrosion
- Galvanized parts are not attacked
- Low maintenance
- Compatibility with the plastics and sealing materials commonly used in mechanical engineering tested and confirmed
- Volume: 200L
Application
- COOL-X AW is ready to use, 26% concentration. do not add any water.
- An average operating temperature of 20 – 25 ° C is very effective in protecting elastomers in the long term.
- If the conditions of use are optimal and the instructions for use are complied with, the coolant can remain in use for up to 2 years storage Store the MOTOREX COOL-X AW closed in the original container at 5 – 35 ° C.
- In general, MOTOREX COOL-X AW should not be exposed to temperatures below 0 ° C.
- It freezes at a temperature of – 23 ° C.
- If the MOTOREX COOL-X AW is exposed to frost during transport and freezes, it can reach temperatures of min. + 5 ° C can be thawed again.
- Make sure that the liquid is completely thawed.
- Shake the container well after thawing.
- The max. storage time in the closed original container is 1 year.
Maintenance
- COOL-X AW must be checked periodically in accordance with the specifications of the spindle or machine manufacturer (please note the maintenance instructions on the back).
- If a third-party product is to be replaced by COOL-X AW, the cooling system must be replaced with 3% CS-CLEANER for 48 operating hours be treated.
- Please note the maintenance instructions of the spindle manufacturer.
Note: You can find the Motorex CS Cleaner here !
Technical specifications
- Color (DIN ISO 2049): green
- Density at 20 °C (ASTM D 4052): 1.036 g/ml
- PH value range (DIN 51785): 8.0 – 8.7
- Solidification point (ASTM D 5950): -23 °C
- Application range: 4 – 80 °C
- Reading value of refractometer: *1.4 % Brix-1
- Water hazard class: WGK1
- Disposal code: VeVA / EWC 120109
Hazard Statements (CLP)

Signal word: Danger.
Hazard Statements (H-phrases)
- H319: Causes serious eye irritation.
- H360D: May damage the unborn child.
Precautionary Statements (P-phrases)
Prevention:
- P201: Obtain special instructions before use.
- P202: Do not handle until all safety precautions have been read and understood.
- P264: Wash thoroughly after handling.
- P280: Wear protective gloves/protective clothing/eye protection/face protection/hearing protection.
Response:
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.
- P308+P313: IF exposed or concerned: Get medical advice/attention.
- P337+P313: If eye irritation persists: Get medical advice/attention.
Storage:
- P405: Store locked up.
Disposal:
- P501: Dispose of contents/container in accordance with local/regional/national/international regulations.
Additional Information
- For professional users only.
MOTOREX AG, Bern-Zürich-Strasse 31, 4901 Langenthal, SWITZERLAND, +41 62 919 75 75, [email protected], www.motorex.com






Francesco H. –
Great item. Really good value for money. Exactly what I needed.
Angelo F. –
Clear recommendation. Very good build quality.
Stéphane R. –
Received in perfect condition. Top seller. Product as described.
marlene88 –
Easy to use, no mess at all. Not too big, not too small, just right. Very effective; noticed a change after just one week.
paul_s –
Feels durable and well built.
vincent_fr –
Exactly as in the pictures. Delivery faster than expected. Well-made product.
Madison Y. –
Not too big, not too small, perfect. Looks even nicer in person. A friend recommended it; I’m very happy with the purchase.
Stefano –
Simple to install. Excellent quality. Very durable. Super value for the money.
diego_s –
Exactly as in the pictures. Everything perfect and fast. Quality is excellent. Very satisfied with the purchase.