Pine Car Diamond Finishing System Kit
The Pine Car Diamond Finishing System Kit gives your derby axles the ultimate mirror finish equivalent to an 8000-grit polish. Specially formulated to remove micro-scuffs and imperfections from axles and hubs, this compound ensures maximum rotational efficiency for competition pinewood derby racing.
Engineered for competitive track performance, the Pine Car Diamond Finishing System Kit provides an ultra-smooth finish that significantly decreases friction between your wheels and axles. Designed as the final step following progressive grit polishing, this diamond compound achieves an incredible 8000-grit level smoothness. The kit comes complete with 1.0 gram of specially formulated diamond compound, two polishing brushes, a high-quality polishing cloth, and clear instructions. Capable of preparing up to five race vehicles, the Pine Car Diamond Finishing System Kit is compatible with both nail-type and one-piece pinewood derby axles to help your build take victory.
What axles work with the Pine Car Diamond Finishing System Kit?
The Pine Car Diamond Finishing System Kit is designed to work with both nail-type axles and one-piece derby axles.
How many race cars can I prepare with one Pine Car Diamond Finishing System Kit?
Each Pine Car Diamond Finishing System Kit includes enough diamond compound and polishing supplies to complete the axles and hubs for up to five vehicles.
Should I use the Pine Car Diamond Finishing System Kit alone or with other polishes?
For best results, use the Pine Car Diamond Finishing System Kit as the final step after doing a progressive polish with a sanding kit such as the Micro-Polishing System (P4038).







































