3M 7100003887 Foam Trizact Disc 6 Inch 5000 Grit

The 3M Foam Trizact Disc is a premium finishing abrasive designed for achieving ultra-fine surface refinement on painted surfaces, clear coats, and gel coats. Featuring 3M's proprietary Trizact technology, this 6-inch foam-backed disc uses precisely shaped abrasive structures that break down during use to continually expose fresh mineral, delivering consistent cut rates and superior finish quality throughout the disc's life.

Key Features:

• 5000 grit rating provides an ultra-fine finish ideal for final polishing stages
• Foam backing conforms to contoured surfaces for uniform material removal
• Trizact abrasive technology ensures consistent performance and longer disc life
• 6-inch diameter fits standard dual-action (DA) sanders and polishers
• Ideal for removing light defects, sanding marks, and preparing surfaces for buffing
• Reduces compound steps by creating a finer scratch pattern
• Works wet or dry for versatility in different applications

This disc is commonly used in automotive refinishing, marine gel coat finishing, and industrial surface preparation where a premium, defect-free finish is required. The foam interface minimizes the risk of burn-through on edges while maintaining aggressive cutting action on flat surfaces.