The Alpha® PVA MS Style Marble Edge Polishing System is a dry polishing disc system designed for finishing and refining marble edges. It is commonly used for baseboard, corner, and countertop edge applications, as well as jobsite touch-ups requiring controlled polishing without water.

Formulated with a silicon carbide abrasive and a polyvinyl alcohol bond, the PVA MS system delivers consistent polishing performance with extended disc life. The color-coded grit system supports straightforward progression through polishing stages while maintaining compatibility with most common high-speed grinders.

Key Features

• Dry Polishing System: Polishes marble edges without the need for water, reducing mess and setup time.
• Silicon Carbide Abrasive: Provides effective material removal and refinement on marble surfaces.
• Polyvinyl Alcohol Bond: Designed for durability, flexibility, and long service life.
• Color-Coded Grit Identification: Simplifies grit selection and polishing progression.
• High-Speed Grinder Compatibility: Works with most standard high-speed grinders using a 5/8" arbor.
• Multi-Surface Capability: Can be used on marble, glass tile, ceramics, stainless steel, wood, and metal.
• Non-Clogging Material: Suitable for paint removal and surface cleanup without loading.
• Contour and Edge Performance: Effective on chamfers, bead moldings, curved profiles, and irregular edges.

Specifications

Part No.	Size	Max RPM	Arbor	Grit	Quantity
PVAMSW	4"	12,000	5/8"	40	10
PVAMSR	4"	12,000	5/8"	80	10
PVAMSB	4"	12,000	5/8"	220	10
PVAMSG	4"	12,000	5/8"	400	10
PVAMSY	4"	12,000	5/8"	600	10
PVAMSK	4"	12,000	5/8"	Kit (2 each)	10
SPVAMSW	4"	12,000	5/8"	40	1
SPVAMSR	4"	12,000	5/8"	80	1
SPVAMSB	4"	12,000	5/8"	220	1
SPVAMSG	4"	12,000	5/8"	400	1
SPVAMSY	4"	12,000	5/8"	600	1

Alpha® PVA MS Style provides a dry polishing option for producing smooth, refined finishes on marble edges, contours, and profiled surfaces using standard high-speed grinders.