K-SEAL Heavy Duty Coolant Leak Repair Fluid - 472ml (K5516)

Fixes most leaks in water-cooled engines

• Designed specifically for HGVs, tractors, heavy plant and other commercial vehicles
• Add to coolant systems for a permanent repair, guaranteed for the lifetime of the engine
• Scientifically tested, containing ceramic microfibers and copper particles to seek out cracks and holes in the coolant system
• Works with all known antifreeze

Avoid costly repair bills and downtime with K-Seal HD Coolant Leak Repair; the simple, permanent solution to cooling system leaks.K-Seal HD fixes most leaks in water-cooled engines and is designed specifically for HGVs, tractors, heavy plant and other commercial vehicles. It is compatible with all coolant system additives and kinds of antifreeze, meaning you can use K-Seal HD with confidence at all times.