Ichinen Kei Mikalzu Car Glass Water Repellent Coating (model 20861 HTRC3) is a specialized automotive glass treatment designed to improve water repellency on car windshields and window glass.

By applying a protective hydrophobic layer, rainwater beads and rolls off the glass surface, which enhances driver visibility in wet weather and improves driving safety.

Step-by-step usage:

1. Clean the glass thoroughly with a glass cleaner to remove dirt, grime and oil.
2. Dry the surface completely with a clean cloth.
3. Apply the water-repellent coating evenly across the glass using the applicator or cloth.
4. Spread in smooth, overlapping strokes to form a thin coated layer.
5. Let it set briefly to bond with the glass.
6. Wipe off any excess residue with a dry cloth.

This water repellent is suitable for most automotive glass surfaces.

Made in Japan.