It works effectively down to -20oC. Concentrated Windscreen Washer Fluid effective to -10oC. Winter use neat for -10oC protection, 500ml to 1L of water for -10oC and 250ml to 1L of water for -5oC. Cost effective with High concentration level.
Glimmermann Winter Washer Fluid Screen Wash Concentrate 2x5L Effective to -10oC
Glimmermann Extreme Winter Washer Fluid Screen Wash Concentrate Lemon Fragrance 2 x 5L Effective to -10oC (2x5L)
Glimmermann Extreme Winter Washer Fluid Screen Wash Concentrate 20L Lemon Fragrance Effective to -10oC (20L)
Glimmermann Extreme Winter Washer Fluid Screen Wash Concentrate Lemon Fragrance 2L Effective to -10oC
Glimmermann Extreme Winter Washer Fluid Screen Wash Concentrate Lemon Fragrance 3 x 5L Effective to -10oC (3x5L)
Glimmermann Extreme Winter Washer Fluid Screen Wash Concentrate Lemon Fragrance 1 x 5L Effective to -10oC (5L)
