Sealey Carburettor & Parts Cleaner 2.5L - STC2.5L. Suitable for cleaning carburettors and fuel injectors. Ideal for cleaning small parts. Suitable for Sealey Ultrasonic Cleaning Machines. Dilute 1 part cleaner to 4 parts water or as required. Features: Suitable for cleaning carburettors and fuel injectors. Ideal for cleaning small parts. Suitable for Sealey Ultrasonic Cleaning Machines. Economical - Dilute with water. Model No. STC2.5L. Weight: 2.62kg. Nett Weight: 2.62kg. Pack Qty: 1.