Polygard DOT 4 Brake Fluid is a premium-quality hydraulic fluid formulated to meet the demands of modern braking and clutch systems. Manufactured using high-quality glycols, glycol ethers and advanced inhibitor technology, it delivers dependable performance under a wide range of operating conditions.
Designed for professional workshops, fleet maintenance operations, commercial vehicle servicing and industrial applications, this DOT 4 formulation provides consistent braking performance, excellent lubricity and long-term protection against corrosion. It also helps minimise vapour lock under high-temperature braking conditions, supporting safe and effective brake operation.
Supplied in a practical 20 litre Bag In Box format, it is ideal for higher-volume users requiring efficient storage and dispensing.
Key Features
- DOT 4 brake and clutch fluid
- High boiling point performance
- Helps minimise vapour lock
- Excellent lubricity
- Corrosion protection for hydraulic systems
- Suitable for brake and clutch applications
- 20 litre Bag In Box
Why Buy from Miswa Chemicals?
✅ UK manufacturer and supplier
✅ Consistent product quality and performance
✅ Competitive trade pricing
✅ Trusted by workshops and fleet operators
✅ Fast UK-wide delivery
✅ Technical support and documentation
✅ Extensive automotive and industrial fluid range
