12" Magnetic Felt Polishing Pad for Glass & Stone

The 12" Magnetic Felt Polishing Pad is an industrial extra-large wool polishing disc engineered for 12-inch commercial flat lap machines, providing broad surface coverage and high-luster polishing on architectural glass, large stone slabs, and delicate optical flats.

Key Features

• Full Magnetic Quick-Release Backing: Secures firmly to 12" steel master laps or magnetic plates without adhesives, eliminating bubble formation and allowing rapid, clean pad changes.
• Dense Industrial Wool Felt: Premium compressed wool matrix absorbs and maintains an even distribution of cerium oxide slurry, diamond pastes, or aluminum oxide compounds without sling.
• Expansive 12-Inch Diameter: Maximizes productivity on large gemstone slabs, specimen cross-sections, and broad glass artistic installations.
• Thermal Cushioning & Uniform Contact: Absorbs working vibrations while diffusing heat rapidly away from heat-sensitive minerals to prevent thermal shock.

Recommended Applications

• Mirror-finish optical polishing and scratch removal on architectural glass panels, table insets, and fused glass using cerium oxide.
• Large gemstone slab polishing on agate, petrified wood, jasper, and quartz with diamond paste.
• High-gloss surface buffing on broad metal plates and jewelry castings.

Operating Guidelines

• Ensure steel master lap surface is completely free of grit before applying magnetic backing.
• Pre-wet with water or slurry solution prior to running; do not run dry.
• Rinse thoroughly after each use and store flat in a sealed container to prevent grit contamination.