250 ml FEYNLAB® WINDOW POLISH (enough for 10+ vehicles)

Pair with: FEYNLAB® WINDOW COATING for maximum protection.

Achieving flawless, optically clear glass remains one of the most demanding tasks in professional detailing. Automotive glass surfaces endure constant exposure to hard water spots, mineral etching, acid rain deposits, wiper blade residue, and environmental contamination that regular glass cleaners simply cannot remove. When standard cleaning products fail to restore clarity, FEYNLAB Window Polish delivers the correction power needed to bring glass back to factory-fresh condition.

FEYNLAB Window Polish is a specialized abrasive formula engineered to eliminate stubborn water spot etching, calcium buildup, wiper haze, and surface contamination from all automotive glass surfaces. The advanced polishing agents work quickly to cut through mineral deposits and restore optical clarity without scratching or distorting the glass. This professional-grade glass polish can be applied by hand for light contamination or paired with a machine polisher and foam or felt pad for severe water spot removal and heavy restoration work.

Before polishing, thoroughly wash and clay the glass surface to remove loose contaminants. For light duty restoration, apply FEYNLAB Window Polish to a clean microfiber applicator and work in overlapping circular motions until water spots disappear. For medium to heavy contamination, use a dual-action or rotary polisher with a glass polishing pad, working in sections until the glass is restored to its original smooth finish. Allow the polish residue to haze slightly, then buff clean with a dedicated glass microfiber towel. Repeat the process on heavily etched areas as needed. Once restored, glass surfaces are perfectly prepared for FEYNLAB glass coating application to prevent future water spot bonding and maintain long-lasting clarity.