HEPU P900-RM11-YLW Ready-Mix Coolant

The Culture of Cooling > HEPU P900-RM11-YLW Ready-Mix Coolant
ARTICLE NUMBER - P900-RM11-YLW

Ready-to-use coolant that protects the engine against freezing, overheating and corrosion – no mixing, just fill.

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HEPU® P900-RM11-YLW – Ready-Mix Coolant G11 (Yellow)

HEPU® P900-RM11-YLW is part of the P900 ready-mix range of HEPU® coolants for modern cooling systems. Supplied ready-to-use, it requires no dilution – simply fill the cooling system for year-round protection against freezing, overheating and corrosion.

P900-RM11-YLW is the yellow, G11-type ready-to-use coolant of the range, built on classic hybrid (silicate) inhibitor technology. It offers dependable protection against frost, overheating and corrosion for engines and cooling systems that require a yellow G11-type coolant.

Key features

  • Made in Germany. Manufactured under strict quality control – consistent and proven. 
  • Ready-to-use G11 coolant – pre-mixed to the correct concentration; no dilution, no risk of the wrong ratio.
  • Classic hybrid (silicate) inhibitor package – proven protection for engines specified for a yellow G11-type coolant.
  • Permanent all-year protection against frost, overheating and corrosion.
  • Fixed frost protection – ready straight from the container.
  • Recommended for the former VAG G11 / TL 774 class and further international standards (see Comparable Quality Standards).
  • Perfect match for HEPU® water pumps. One system, one manufacturer, full responsibility.

Benefits

  • Reliable engine protection all year round – against freezing, overheating and corrosion, under all operating conditions.
  • Convenience and safety – ready-to-use, with no dilution step and no risk of wrong concentration.
  • Proven G11-coolant protection – the classic hybrid inhibitor system for engines that require a G11-type coolant.
  • Confidence in the right choice – meets the traditional VAG G11 / TL 774 requirement, reducing the risk of incorrect selection.
  • German quality – one consistent, proven standard behind The Culture of Cooling.
  • Consistency with the HEPU® system – the perfect complement to HEPU® water pump kits: one system, one manufacturer, full responsibility.
Parameter Value
Product type Coolant / antifreeze — ready-to-use G11 (hybrid, yellow)
Base Ethylene glycol (ethanediol) 25–<50 %
Inhibitor Hybrid silicate additive package (contains borate – dipotassium tetraborate)
Colour Yellow
Odour Mild / characteristic
Density at 20 °C 1.0641 g/cm³
pH at 20 °C 8.4
Freezing point —
Boiling point 108 °C
Frost protection (ready-to-use) to confirm
Flash point 111 °C
Auto-ignition temperature >400 °C
Flammability Non-flammable
Vapour pressure Not determined
Solubility in water Fully miscible
Water content >20 %
VOC 0.00 %
Recommended for Engines specified for a yellow G11-type coolant (former VAG G11 / TL 774 and equivalents)
Application Engine coolant — ready-to-use, do not dilute

 

HEPU® P900-RM11-YLW is ready-to-use and must not be diluted.

Method

  1. Do not add water or concentrate – the product is supplied pre-mixed.
  2. Fill the cooling system directly with the coolant, bleed air from the circuit and check the level when the engine is cold.
  3. When switching from another coolant technology, flush the system before filling.
  4. Do not mix G11 (yellow) with incompatible coolant types – if topping up, use the same specification already in the system.

Note: as a ready-mix, P900-RM11-YLW provides fixed frost protection; no mixing-ratio table applies.

HEPU® P900-RM11-YLW is recommended for use according to the following specifications and standards:

  • Audi / VW G11 – TL 774 (former) · Audi / VW G 011 A8C A1
  • Mercedes-Benz 325.0 · Mercedes-Benz 325.2 · MB 000 989 08 25
  • GM / Opel 1940 656 · Ford 1 047 035
  • ASTM D 3306 · BS 6580 (UK)
  • JIS K 2234 · UNE 26-361 · AFNOR NF R15-601

Always confirm the coolant type and colour required by the vehicle manufacturer before topping up or mixing with another product.

SAFETY WARNINGS

Hazard-determining components of labelling:
Ethanediol

Hazard statements

  • H373 May cause damage to the kidneys through prolonged or repeated exposure. Route of exposure: Oral.

Precautionary statements

  • P101 If medical advice is needed, have product container or label at hand.
  • P102 Keep out of reach of children.
  • P103 Read carefully and follow all instructions.
  • P260 Do not breathe mist/vapours/spray.
  • P314 Get medical advice/attention if you feel unwell.
  • P501 Dispose of contents/container in accordance with local / regional / national / international regulations.

Full details in the Safety Data Sheet (SDS), available for download.

 

MANUFACTURER AND ENTITY RESPONSIBLE FOR PLACING THE PRODUCT ON THE MARKET

HEPU® Autoteile GmbH
Am Kreuzweg 2, 32689 Kalletal-Hohenhausen
Germany

 

Safety data sheet / Sicherheitsdatenblatt

SDB_HEPU_P900-RM11-YLW_(DE)

SDB_HEPU_P900-RM11-YLW_(EN)

 

Other files / Andere Dateien

HEPU Official Product Verification Notice – Coolants

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