2. Resin and basic material resin &; Brake Drum

3. Acrylic resin

4. Polyurethane resin

5. Additives and solvents and solvents

6. Anti-skinning agent

7. Surfactants and dispersants. dispersing agent

8. Rheological modifier; ; 1.3. 10 thickener

9. leveling agent in leveling agent

10, wax wax

1 1, slip additives and lubricants & lubricants

12, other additives