Castrol Syntilo CR 4 Synthetic Coolant for carbide grinding 20L
€ 239,94
- Description
- FAQ
- Additional information
- Reviews (11)
Description
Castrol Syntilo CR 4 is a synthetic water-miscible coolant that forms a clear, stable solution in hard and soft water. It offers excellent corrosion protection and long fluid life.
- Pack size: 20 l canister
- Also available in: 208 l drum
Applications
- Surface, cylindrical, double disk and centreless grinding, especially of tungsten carbide
- General grinding of ferrous metals
Features
- Minimizes cobalt leaching to avoid health hazards and improve part/tool life
- Improves surface finish of tungsten carbide parts
- Low foaming in all water conditions
- Excellent resistance to microbial growth
- Separates tramp oil for easy removal
- High stability for long-term use in central systems and individual machines
- Quick chip settling for clean work areas
- Corrosion protection in both soft and hard water
Technical specifications
| Appearance (Concentrate) | Transparent yellow |
| Density @ 20 °C, DIN 51757 | 1.13 kg/m³ |
| Mineral Oil Content | 0% |
| Appearance (Solution) | Transparent |
| pH (3–5% solution), DIN 51369 | 9.2 |
| Refractometer Factor | 1.4 |
Product information
Castrol Syntilo CR 4 is a high-performance synthetic grinding fluid developed for use with tungsten carbide and ferrous materials. It prevents cobalt leaching from carbide tools, extending their life and improving surface finishes. The product is free from boron, chlorine, phenol, and nitrites, making it environmentally friendly and operator-safe. Syntilo CR 4 maintains stable operation in a variety of water conditions, resists microbial contamination, and delivers long system life. The fluid exhibits excellent flushing capabilities, prevents chip accumulation, and maintains a clean workspace.
Castrol Syntilo CR4, Castrol Syntilo CR-4
Hazard Information (CLP)
Signal word: Warning
Hazard statements (H-phrases)
- H319 – Causes serious eye irritation.
- H412 – Harmful to aquatic life with long lasting effects.
Precautionary statements (P-phrases)
Prevention:
- P280 – Wear eye protection or face protection.
- P273 – Avoid release to the environment.
- P264 – Wash hands thoroughly after handling.
Response:
- P305 + P351 + P338 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P337 + P313 – If eye irritation persists: Get medical advice/attention.
Storage:
- Not applicable.
Disposal:
- P501 – Dispose of contents/container in accordance with local, regional, national and international regulations.
BP Europa SE, Erkelenzer Straße 20, 41179 Mönchengladbach, GERMANY, +49 800 7235 074, [email protected], www.bp.com
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11 reviews for Castrol Syntilo CR 4 Synthetic Coolant for carbide grinding 20L
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Francesca –
Very satisfied, better than I expected. I was skeptical, but now I’ll order it regularly.
henry_sun –
Great customer support. Works just as advertised.
Michael H. –
Better than I thought; I’m satisfied. Everything in perfect condition. Easy to use and very practical.
lilyjade –
Easy to use, without making a mess. Packaging was slightly damaged, but the product is excellent. Better than anything else I’ve tried before.
marie_h –
No unpleasant smell; I really like that. Not too big, not too small, just right.
marco_s –
Super practical. Perfect for what I needed. Everything went smoothly.
niklas88 –
Very good build quality. Perfect match with the description. Very functional. Top product, top price.
isaac_s –
Fast and secure delivery.
jonathan_s –
Well-made product. Solid build quality. Fast delivery and exactly as described.
Bianca –
Very fast delivery, thank you. Great product, worth every cent. I was skeptical, but now I’ll order it regularly.
lena_sky –
Very satisfied, better than expected.