SONAX Profiline MultiClean Acid Cleaner Concentrate 5L

SONAX PROFILINE MultiClean Acid is a powerful cleaner for acid-soluble dirt such as rust bloom, as well as cement or wall paint residues. Removes limescale and fresh water spots. For washing existing ceramic sealants contaminated with mineral road dirt.

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Directions for use:
For heavy soiling dilute with water at a ratio between 1:10 and 1:20, for light soiling and sealed paintwork at a ratio between 1:50 and 1:100 and apply with SONAX Pump Vaporiser for acids+alkalines (04960050). Leave to work for 1 to a maximum of 3 minutes. Afterwards, wash vehicle and thoroughly rinse off.

PLEASE NOTE: Protect against frost. Do not use on hot surfaces, do not allow to dry.

Frequently Asked Questions (FAQ):

Q: What dilution and dwell time should I use, and is it safe on ceramic-sealed paint?
A: For heavy soiling, 1:10 to 1:20; for light soiling on sealed paint, 1:50 to 1:100, with a 1–3 minute dwell before rinsing thoroughly. It is specifically suitable for cleaning ceramic-sealed paint contaminated with mineral road dirt, provided you stay at the higher-dilution end and do not let it dry on the surface.
Q: What is it?
A: An acid pre-cleaner that removes acid-soluble contamination — rust bloom, cement and wall-paint residue, limescale, and mineral water spots — that alkaline and neutral cleaners cannot dissolve.
Q: Why buy this?
A: It is the targeted answer to mineral contamination, particularly relevant in Singapore where hard water leaves mineral deposits that bake onto paint and glass and resist ordinary washing.
Q: How does it differ from Multiclean Alkaline?
A: Acid dissolves mineral soiling (rust bloom, cement, limescale, water spots); Alkaline dissolves organic and greasy soiling (insects, brake-dust film). Match the product to the contamination rather than reaching for one by default.
Q: What must I avoid?
A: Never apply to hot panels or allow it to dry in, and always rinse fully after the 1–3 minute dwell. Use only through an acid-rated pump vaporiser. It is frost-sensitive in storage.