Description:
Liqui Moly DEF Anti Crystal Additive Concentrate
DEF Anti Crystal Additive Concentrate is an ash-free combination of additives designed to prevent malfunctions in the SCR (Selective Catalytic Reduction) system of diesel engines. This product works by reducing the formation of deposits in the AdBlue (also known as DEF – Diesel Exhaust Fluid) tank and injection system. It ensures extremely fine atomisation of the urea solution by lowering its surface tension, optimising the return flow of AdBlue into the system. This minimises the risk of crystallisation, which can otherwise lead to blockages and malfunctions in the SCR system.
Benefits:
- Prevents malfunctions in SCR systems by reducing deposit formation.
- Ensures fine atomization of AdBlue for optimal performance.
- Minimises the risk of AdBlue crystallization.
- Enhances return flow of AdBlue into the system.
- Suitable for all SCR systems using 32.5% urea solution (AdBlue, DEF).
- Supports long-term system reliability.
Technical Information:
| Base | Tenside, improves freezing point |
| Colour / Appearance | Clear, colourless |
| Density at 15 °C | 1,042 g/ml |
| Refractive Index at 20 °C | 1,427 |
| Form | Liquid |
| Odor | Characteristic |
