Alpha Pre Wash - 5 litre

Sigma Verified independent store

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Effective pre-wash cleaning, done with care. Alpha Pre Wash is designed to remove loose dirt, grease and traffic film before contact washing. The non-caustic formulation lifts cont amination safely, helping reduce the risk of wash-induced marks. It works across paintwork, trims and chrome while preserving existing protection. By removing heavier contamination first, it allows the main wash stage to be more controlled and predictable. The 5 litre size is designed for higher-volume use, making it a practical choice for those maintaining multiple vehicles or washing regularly. It rinses clean and leaves the surface ready for contact washing. Show more