Antifreeze Fluid 4kg – Bulk Glycol Engine Coolant for Fleets & Repair Shops, Anti-Corrosion & High-Temperature Stability

Biaobang Antifreeze Fluid 4kg is engineered for professional repair shops, fleet operators, and high-volume service centers that demand cost-effective, bulk coolant solutions. This larger format delivers the same premium glycol-based formula — deionized water and ethylene glycol — with enhanced chemical stability, anti-boiling, and anti-corrosion performance to handle continuous use across multiple vehicles. Its low evaporation loss and long-lasting protection reduce refill frequency, making it ideal for commercial fleets, taxi companies, and industrial equipment. The 4kg size offers better value per liter and minimizes packaging waste for businesses focused on efficiency and sustainability.

Designed for auto repair garages, fleet maintenance departments, agricultural machinery operators, and industrial facilities requiring bulk coolant for multiple engines. Suitable for heavy-duty trucks, buses, construction equipment, and generator sets.

Key Benefits

Protects against overheating and freezing across extreme temperature ranges; prevents electrochemical corrosion in complex cooling systems; reduces maintenance downtime with extended service life; compatible with both gasoline and diesel engines.

Product Features

Economical 4kg bulk packaging for high-volume users; non-volatile and low-foam formula ensures consistent performance; meets international standards for safety and environmental compliance; ideal for businesses seeking to reduce per-unit maintenance costs.

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