| Formula detailed table | |||
| Formula number： | |||
| Applicable model： | BUICK Excelle GT/Excelle XT | ||
| Automobile manufacturer： | BUICK | ||
| Color name： | GT Topaz Brown | Color code： | GWX |
| Brand： | 2014 - ROCH | ||
| Formula weight： | |||
| Formula color relation table | ||
| Color name | Quantity (unit G) | Accumulative amount (unit G) |
| RC-M50 Black | 386.14 | 386.14 |
| RC-M31A Fine White Silver | 279.44 | 665.58 |
| RC-P41 Copper Pearl | 61.48 | 727.06 |
| RC-M71 White | 10.68 | 737.74 |
| RC-P47 Pure Yellow Pearl | 262.26 | 1000 |
| Total：1000 | ||