💧 BEST 1425
Radiator & Cooling Circuit Cleaner — No Downtime Required
💧 BEST 1425
Cooling System Cleaner – Powder Form
BEST 1425 is a powerful powder-based cleaner designed for use in cooling circuits. It dissolves in water at concentrations ranging from 5% to 12% by weight:
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▸ 95 kg of water + 5 kg of product
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up to
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▸ 88 kg of water + 12 kg of product
🌀 Use & Action
The prepared solution effectively removes oxidation and deposits from:
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Copper
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Steel
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Aluminum
Perfectly suited for use in:
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Cooling towers
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Heat exchanger channels (e.g. automotive radiators)
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Water piping
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Industrial equipment (mixers, reactors, etc.)
✅ Safe & Effective
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Final solution has a neutral pH (6–7) — safe for users and the environment
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Ideal for hard-to-reach internal surfaces
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Non-corrosive – unlike aggressive acids
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Can be used without shutting down the system
🔧 Key Features – BEST 1425
✅ Removes rust and scale from cooling systems and metal surfaces
✨ Ensures a high level of cleanliness — ideal for subsequent maintenance or processing
♻️ No neutralization or special disposal treatment required — environmentally safe
⚖️ Near-neutral pH (6–7) provides:
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Extended equipment service life
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Safe handling, storage, and transport
📦 Powder form offers:
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Lower shipping costs
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Greater application efficiency
💯 100% active product — contains no fillers or inactive agents
💧 Easily dissolves in water — quick and effortless solution preparation
🛠️ How to Use – BEST 1425
🔹 Solution Preparation
Add BEST 1425 to water until the desired concentration is reached.
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Maximum solubility: 12–14% by weight
🔹 Application
For optimal performance:
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Surfaces must be fully immersed in the prepared solution
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Increasing temperature (e.g. through engine operation or circulation system activity) greatly enhances cleaning efficiency
🕒 Contact Time
▸ From a few hours to several days, depending on:
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The material and design of the cooling system
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The degree of corrosion or buildup
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The solution temperature
🔬 Physical Properties
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Form: Powder
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Color: Off-white to yellowish brown
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Odor: Slightly alkaline
📦 Packaging & Storage
Available in:
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1 kg sachets
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20 kg and 45 kg containers
Storage Guidelines:
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Store in a cool, dry, shaded area
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Avoid direct sunlight
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Maximum storage temperature: 50°C
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Shelf life: Up to 36 months under proper storage conditions