ULTRA LONGLIFE HDNF 48 (BLUE/GREEN)

Product code: EXPU911S5L

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Ultra Longlife HDNF 48 (Blue/Green) Antifreeze 5L (U911) – Service Fill Hybrid Coolant

Part Number: EXPU911S5L

Heavy-duty capable MEG concentrate using a hybrid organic acid + borate/silicate inhibitor system (BTC Type 3E). NAP-free and formulated with silicate stabilisation to avoid gel, plus hard-water compatibility to minimise scale. Provides long-term corrosion protection in aluminium and ferrous cooling circuits, and is suitable where Glysantin® G48 is recommended. The 5 L pack is ideal for complete drain/flush/refill services.

Key Features

• Hybrid HOAT chemistry; NAP-free
• Silicate stabilised to resist gel formation
• Hard-water compatible; anti-scale performance
• Excellent corrosion protection (Al/Fe)
• Meets major global standards; HD duty capable (ASTM D6210 perf.)
• G48 usage compatibility

Applications

• Full coolant changes for cars, vans, and HD diesel where applicable
• Mixed-metal systems requiring hybrid protection

Directions / Mixing

1. Drain and flush system thoroughly; close drains.
2. Premix with clean water to the required concentration (see table) or fill neat where specified.
3. Bleed, heat-cycle, cool and recheck level.

Product Specifications

• ASTM D3306, ASTM D4985, SAE J1034, BS 6580:2010
• AFNOR NF R15-601, JIS K2234
• Meets performance requirements of ASTM D6210
• BTC Classification: Type 3E

Product Characteristics

• Type: Hybrid HOAT (Blue/Green), NAP-free
• Base: Monoethylene glycol (MEG)
• Pack Size: 5 L

Freeze Protection Guide

Concentration (v/v)	Protection (°C)*
25%	−12
33%	−22
40%	−27
50%	−40
60%	−56

*Average of freezing and pour points.

Also Available

▶ Red Antifreeze

• Red Antifreeze 20L (EXPU906D20L)
• Longlife Red Antifreeze 1L (EXPU906S1L)
• Longlife Red Antifreeze 5L (EXPU906S5L)

▶ Blue Antifreeze

• Standard Blue Antifreeze 20L (EXPU905D20L)
• Standard Blue Antifreeze 1L (EXPU905S1L)
• Standard Blue Antifreeze 5L (EXPU905S5L)

▶ Green (Blue/Green) Antifreeze

• Ultra Longlife HDNF 48 (Blue/Green) 1L (EXPU911S1L)
• Ultra Longlife HDNF 48 (Blue/Green) 5L (EXPU911S5L)

▶ Other Coolants

• Ultra Longlife Lilac 40 5L (EXPU912S5L)
• Longlife Universal 1L (EXPU913S1L)
• Longlife Universal 5L (EXPU913S5L)

Product alternatives

Xstream G48 Green AF 5ltr

COMXSG5L

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