Rayon Glass Polishing Pad &ndash; 3 Inch 2 Pack The CarPro Rayon Glass Polishing Pad is ultra thin and lightweight, allowing the power of your dual action or rotary polisher to be transferred with minimal loss. Rayon is considered a semi-synthetic fiber because it is not completely synthetic or natural, but rather produced from naturally occurring polymers. CarPro took the potential of this rugged material a step further and developed a high-tech glass polishing pad designed to improve clarity so you can enjoy a better view of the road ahead. Remove water spots and scratches on glass ONE 2 PACK