Aluminum Oxide Lapping Compound – 600 Grit

Aluminum Oxide Lapping Compound – 600 Grit

The TMC Aluminum Oxide Lapping Compound – 600 Grit delivers precise, controlled cutting for final fitting where smoothness truly matters. When you need a tight, silk-smooth fit, this compound helps you achieve clean, even contact between critical surfaces. As a result, parts move freely while maintaining excellent alignment and consistency.

Gunsmiths rely on aluminum oxide for finishing work because it removes material efficiently without damaging mating surfaces. Therefore, this compound works perfectly for slide-to-frame fitting on pistols as well as bolt and locking lug fitting on rifles.

Ideal for Slides, Frames, and Bolt Lugs

This 600-grit compound excels during the final stages of fitting. For example, it refines slide-to-frame contact on pistols and smooths engagement between rifle bolt lugs and locking lugs. In addition, you can use it to create a glass-like finish between a rifle bolt and its raceways, improving feel and operation.

Because aluminum oxide cuts cleanly and predictably, you maintain control throughout the process, even on close-tolerance parts.

Non-Embedding, Easy-Cleanup Formula

TMC suspends smooth, rounded aluminum oxide crystals in a durable synthetic and petroleum-based carrier. Unlike sharp abrasives, these rounded crystals do not embed into the metal. Because of this, they stop cutting once you clean the surface, preventing unwanted wear after fitting.

At the same time, the paste cleans up easily with soap and water. As a bonus, the petroleum base protects carbon steel parts and prevents corrosion during use.

Long-Lasting and Shop Ready

Each container includes 2 ounces of lapping compound, providing enough material to last for years of gunsmithing and precision fitting work. Whether you work in a professional shop or at a home bench, this compound delivers consistent, repeatable results every time.

Key Features

• 600-grit aluminum oxide for controlled final fitting

• Ideal for slide-to-frame, bolt lug, and raceway work

• Smooth, rounded crystals prevent embedding

• Creates a clean, glass-like finish

• Petroleum-based paste prevents corrosion

• Easy soap-and-water cleanup

• 2 oz. container offers long service life

In short, the TMC Aluminum Oxide Lapping Compound – 600 Grit gives you precision, control, and reliability for critical final fitting tasks. When smooth operation and professional results matter, this compound delivers confidence with every pass.