LARGE 1 KG Ultrasonic cleaning powder solution fluid watchmaker clean watch part

1kg tub of concentrated ultrasonic cleaning powder — mix just 5g with 1 litre of water for a solution that lifts grime straight out of watch parts.

⭐ At a glance

📏 1kg powder, mixed at 5g per 1 litre of water — enough for roughly 200 litres of cleaning solution

✅ Suitable for use in ultrasonic cleaning machines

📦 Supplied as a powder in a tub (container shape may vary between batches)

✔️ New with tags, unused

🔧 What it does & how to use

This is a cleaning powder concentrate for ultrasonic cleaning machines, used by watchmakers, clockmakers and jewellers to remove grime, dirt and oil from parts during servicing and repair. It's equally handy for cleaning old jewellery or clock parts, and its large 1kg size means it lasts through plenty of cleaning sessions.

• Mix: Dissolve 5g of powder into 1 litre of water to make up the cleaning solution.
• Fill: Pour the mixed solution into your ultrasonic cleaning machine's tank.
• Load: Place watch, clock or jewellery parts into the cleaning basket.
• Run: Run the ultrasonic cycle to lift off grime, dirt and oil.
• Rinse & dry: Rinse the parts and dry thoroughly before reassembly.

⚠️ Please check — like most products of this type, this powder has an ammonia smell, so it's best used in a well-ventilated area rather than a confined space.