Holts Wondarweld is a professional cooling system repair product that’s designed to fix small cracks and holes in the cylinder head, engine block and head gasket. Holts Wondarweld is a professional cooling system repair product that’s designed to fix small cracks and holes in the cylinder head, engine block and head gasket. Thanks to its heavy-duty formula, the product provides a permanent repair
- Vehicle Maintenance Sprays
- Exhaust Repairs
- Restoration Kits
- Radiator Leak Repair
- Car Cleaning
- Screen Wash
- Starting Aids
- Tyre Repair
