CarPro Descale Acid Wash 4L POLISHING - TOOLS / ACCESSORIES - Backing Plate - 5'' They have been independently tested

They have been independently tested by Bentley Motors and were chosen to be most effective versus other similar flat-spot preventing devices

Apply a second layer after: 30 min (with fan)

It has more polishing compounds for heavily calcified deposits

This is a special order item and is shipped directly from the manufacturer via UPS

CarPro Descale Acid Wash 4L POLISHING - TOOLS / ACCESSORIES - Backing Plate - 5'' They have been independently testedCarPro Descale 4L CarPro Descale is an all new acidic car shampoo made for reviving ceramic coatings that have minerals built up on them. Over time, minerals (sometimes seen as water spots) will cause the surface to be less smooth. Descale helps to remove and strip these minerals off coated and non coated cars. It breaks down the built up minerals that reduce gloss and restores the smoothness of ceramic coatings. Descale is not a shampoo for a regular