K Seal HD Permanent Coolant Leak Repair 472ml

Permanent Coolant Leak Repair for Larger Engines with K-Seal HD

• Avoid costly repair bills and downtime with K-Seal HD; 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.

• With K-Seal HD there’s no need to take a commercial vehicle off the road – just apply and run the engine as normal.
• K-Seal HD’s scientifically-tested formula, containing ceramic microfibers and copper particles, will seek out cracks and holes and provide a guaranteed repair for the lifetime of the engine.

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery*
£11.45 or FREE for orders over £100
Orders placed before 4pm Monday to Friday will be delivered on the next business day.
Orders placed after 4pm on Friday will be delivered the following Tuesday.
*Next day delivery applies to stocked items only. Availability can be found on the product pages.

Premium Delivery*
£27.50 for delivery before 10:30am
£20.00 for delivery before 12:30pm
*Premium delivery applies to stocked items only. Availability can be found on the product pages.

For all other countries, please click here for full delivery information.