---
title: MasterMet Collodial Silica
url: https://shop.opti-tech.ca/product/mastermet-collodial-silica/
date: 2022-09-02T16:27:38+00:00
modified: 2026-02-03T19:53:45+00:00
lang: en_US
---

# MasterMet Collodial Silica

Final polishing suspensions are designed to remove the final layer of surface deformation and prepare a sample for analysis. A variety of products are offered to meet many different application needs.

Amorphous colloidal silica suspension (0.06μm, ~10pH) provides chemo-mechanical polishing and is excellent for refractory metals, minerals and ceramics.

Available in 6oz \[0.18L\] or 64oz \[1.9L\].