Castrol industry lubricants
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Description:
Liqui Moly Underseal Bitumen Black
This Liqui Moly Underseal Bitumen Black is a thixotropic blend of bitumens, synthetic resins, solvents, and special inhibitors designed to protect vehicle underbodies and wheelhouses. After application, it forms a tough, elastic film that shields against environmental damage and corrosion caused by de-icing salt. With excellent corrosion protection, it can be applied as a non-drip, thick coating in a single application.
This underseal spray is suitable for both unpainted and painted surfaces and is ideal for repairing or supplementing existing coatings on vehicle underbodies.
Benefits:
- Fast-drying
- Good adhesion on various substrates
- Sound-insulating
- Durable
Technical Information:
| Property | Specification |
|---|---|
| Base | Special Bitumen/Wax Additives, Solvent |
| Form | Liquid, Good Stability Under Load |
| Curing / Setting | Evaporation of Solvent |
| Density at 20 °C | Ca. 1.09 kg/l (DIN 51757) |
| Cleaning | Solvent (Fresh), Mechanical (Dry) |
| Thinner | Solvents |
| Solids Content, 3 h at 120 °C | Ca. 65% (DIN 53216) |
| Viscosity at 20 °C | Ca. 40 Pas (Brookfield-25) |
| Thermal Stability After Curing | -25 to +80 °C |
| Resistant After Curing (20 °C) | Water, Salt Spray, Oil, Light Acid and Base |
| Consumption | ±0.2 l/m² (At Approx. 600 µm Wet) |
| Skin Formation Time at 20 °C / 65% Relative Humidity | Ca. 75 min (± 600 µm Wet) |
| Through-Drying at 20 °C / 65% Relative Humidity | Ca. 3.5 h (± 600 µm Wet) |
| Salt-Spray Test | < 1,000 h (400 µm) (DIN 50021) |
| colour / Appearance | Black |
| Recommended Storage Temperature | +10 – +30 °C |
| Shelf Life in Original Sealed Container | 24 Months |
