Metal Guard Engine Flush – Advanced Internal Engine Cleaner & Lubrication Protection Metal Guard Engine Flush is a professional-grade internal engine cleaner designed to safely remove sludge, carbon deposits and contaminants before an oil change. Developed using advanced lubrication technology, it protects engine components during the flushing process while preparing the lubrication system for fresh oil. Key Features Deep internal engine cleaning: Removes carbon deposits, sludge, varnish and contamination from the oil system. Lubrication protection during flushing: Unique Metal Guard technology protects metal components during cleaning. Optimises fresh oil performance: Prepares the engine for new oil, improving lubrication efficiency. Seal-safe professional formula: Safe for seals, rubber components and O-rings – contains no aggressive solvents. Benefits Helps reduce fuel and oil consumption by restoring clean oil flow. Supports smoother, quieter engine operation. Helps extend engine lifespan and improves protection between oil services. Universal application: Suitable for petrol and diesel engines. How to Use Add 400 ml of Metal Guard Engine Flush to warm engine oil before oil change. Let engine idle for 30 minutes OR drive for approx. 20 minutes (max 2500 RPM). Drain oil, replace oil filter and refill with fresh engine oil. Capacity guidance: Designed for engines with 5–6 litres oil capacity (adjust proportionally for other capacities). Metal Guard – Professional Engine Protection Technology
