Specifications :
Color: as shown in the picture
Cerico dioxide powder capacity: approx. 8 oz (230 g)
Wool Felt Polishing Wheel Diameter: 2.5cm/0.98inch, 2.8cm/1.1inch
Polishing pad felt diameter: 5cm/1.9 inches
Polishing disc felt diameter: 5cm/1.9 inches
Drill Bit Adapter Diameter: 6mm/0.24 inch
Sandpaper grain: 150/320/1000/3000/7000
Approximate weight: 345 g

Instructions:
1. Thoroughly clean the area in which you are going to work.Make sure that there is no dirt and grime on the glass.
2. Have two small plastic tubs ready, one liter or liter containers work well.Fill one half with water.
3. Place your polishing wheel in the water;let it completely moisten, but do not leak.
4. Put some cerico dioxide in the empty tub and add enough water to create a slurry (a thin, pasty mixture).
5. Place the moistened polishing wheel in your electric drill and dip it into the grout.
6. Place the polishing wheel in your work area, use a small size felt wheel if the scratch is near the corner of the windows, keep the wheel moving up and down and in circular motions.
Notice: Make sure the grout does not dry out, as this could overheat and crack the glass. If your grout is drying out, you can spray it with a spray bottle filled with water.

Package Included:
1 x 230 g cerium oxide powder
1 x 2.5cm felt polishing wheel
1 x 2.8cm felt polishing wheel
2 x Polishing Disc with 6mm Drill Bit Adapter
Wool polishing pad 4 x 5 cm Dimeter
25 x abrasive disc (5 pieces/each grain)