The product is suitable for use in car window cleaners by applying it to a special window sponge Felt Pad (493300). Use a rotary polisher at about 600–1000 rpm and approximately 5 kg of pressure, making overlapping movements.

• For best results, the sponges should be damp.
• If the sponge dries out, spray a little water for cooling.
• Avoid use on hot surfaces and do not overheat the polishing area.
• The processing time for each windshield is at least 30 minutes.
• After use, clean the window with a SONAX Microfiber Cloth for glass (451541) and SONAX Glass Cleaner.
• The product does not repair or polish stone chip marks.
• Protect from frost.