Best current price£18.47from B&Q
Shopping.co.uk recommended and popular offers
B&Q£18.47Visit shop B&Q - Windshield Antifreeze Concentrate (-52 C)Windscreen Screenwash 3L
Visit shop1 offer from £18.47
View price history by clicking the chart icon.
This LIQUI MOLY Screen Wash Windshield Antifreeze Concentrate is for drivers needing reliable winter visibility. Its key benefit is preventing washer fluid freezing and nozzle icing down to -52°C, ensuring a clear view in harsh cold. A potential caveat is the need for careful dilution to achieve desired frost protection.
| Model Part Number | 21757 |
|---|---|
| Brand | Liqui Moly |
When used undiluted, LIQUI MOLY Screen Wash Windshield Antifreeze Concentrate can provide frost protection down to approximately -52°C.
The dilution depends on the expected temperature. For example, use a 1:2 concentrate to water ratio for protection up to -9°C, and a 1:1 ratio for up to -17°C. Refer to the product label or guide for precise ratios for different temperature thresholds.
Yes, the formula is designed to be gentle and does not attack plastics, rubber, or paint. It also maintains the suppleness of rubber components.
Yes, it is specifically mentioned as being suitable for LED and Xenon headlamps and clear-glass style plastic lenses made of polycarbonate.
It is recommended to empty the summer washer fluid first, especially if sub-zero temperatures are expected soon, to ensure you have adequate frost protection. Then fill with the correct mixture of concentrate and water.
The amount depends on your vehicle's reservoir size and the dilution ratio you choose. For example, if you mix 1 part concentrate with 1 part water, you will get double the volume of the concentrate you started with.
Ensure the reservoir is filled and the fluid has been diluted correctly for the current temperature. If temperatures are extremely low, use a more concentrated mixture or the undiluted product. Check for any physical blockages in the nozzles.
The dilution ratio may be incorrect, or the windshield may require cleaning of residual grime. Try adjusting the dilution or cleaning the windshield separately. Ensure the correct mix is used for the temperature to prevent freezing spots.
While the fluid improves sliding properties, persistent chattering may indicate worn wiper blades. Replace wiper blades if they are old or damaged. Ensure the windshield is clean.
Setup & Application:
Compatibility:
This product is compatible with all car and commercial vehicle windshield washer units. It is specifically suitable for:
It is formulated to be safe for plastics, rubber, and paintwork.
Care:
Store the concentrate in its original container in a cool, dry place away from direct sunlight. Ensure the container is tightly sealed. When handling, avoid prolonged skin contact and wash hands after use. In case of spills, clean up the area to prevent material damage.
