Aluminum Oxide Lapping Compound – 1200 Grit | Ultra-Fine

Aluminum Oxide Lapping Compound – 1200 Grit | Ultra-Fine

The TMC Aluminum Oxide Lapping Compound – 1200 Grit delivers the finest, most precise cutting for ultra-smooth finishing. When you need a mirror-like, friction-free surface, this compound polishes mating parts while maintaining tight tolerances. As a result, components glide effortlessly and align perfectly, providing superior performance and reliability.

Gunsmiths and precision builders rely on 1200-grit aluminum oxide for the ultimate finishing stage. Therefore, this compound is ideal for refining slide-to-frame contact, polishing rifle bolt lugs, and smoothing raceways to perfection.

Perfect for Ultra-Fine Finishing Tasks

This 1200-grit compound excels when only the smallest surface irregularities remain. For example, it produces a flawless fit between pistol slides and frames and polishes bolt lugs to a mirror-like surface. In addition, it delivers friction-free operation in bolt raceways, enhancing cycling, feel, and overall precision.

Because aluminum oxide cuts consistently and predictably, you retain complete control over the finishing process, even on extremely tight-tolerance parts.

Non-Embedding Lapping Compound, Easy-Cleanup Formula

TMC suspends smooth, rounded aluminum oxide crystals in a long-lasting synthetic and petroleum-based carrier. Unlike sharp abrasives, these rounded crystals do not embed into metal surfaces. Because of this, the compound stops cutting once cleaned, preventing unwanted wear or continued abrasion.

The petroleum-based paste also protects carbon steel components, preventing corrosion while working. At the same time, cleanup is simple with soap and water, leaving your parts ready for assembly or further work.

Long-Lasting and Shop Ready

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

Key Features

• 1200-grit aluminum oxide for ultra-fine finishing

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

• Smooth, rounded crystals prevent embedding

• Produces mirror-like, friction-free surfaces

• Petroleum-based paste prevents corrosion

• Easy soap-and-water cleanup

• 2 oz. container provides long service life

In short, the TMC Aluminum Oxide Lapping Compound – 1200 Grit delivers the ultimate precision and surface refinement. When only flawless, professional-level results will do, this compound ensures superior control and finish quality.