ProPrep 2 Colloidal Silica - Low Crystallizing - 0.04 micron

 ProPrep 2 Colloidal Silica polishing suspension uses a low-crystallizing formula and offers outstanding performance for polishing metals, minerals, ceramics, and polymers. Suitable for laboratory and industrial use, it features ultra-fine 0.04 micron particles, optimal pH of 10, and chemical-mechanical polishing action for faster material removal and deformation-free surfaces.

Key Features:

• 0.04 µm (40 nanometers)
• pH 9.5 to 10
• 40% solids
• Low-Crystallizing formula

*16oz and 32oz bottles include pour-spout dispenser top.
**64oz and 1-Gallon bottles include (1) empty 16oz bottle with pour-spout dispenser top.