Seachoice 91919 Open Coat Aluminum Oxide PSA Sanding Sheet Roll P400 Grit 2-3/4" x 45 Yards

The Seachoice 91919 is a professional-grade open coat aluminum oxide abrasive roll designed for versatile sanding applications. This P400 grit sandpaper features a pressure-sensitive adhesive (PSA) backing that adheres securely to hand sanders and longboards, eliminating the need for clips or clamps. The 2-3/4 inch width by 45-yard length provides extended use and excellent value for ongoing projects.

Key Features:

• Open coat aluminum oxide abrasive for consistent cutting action and reduced loading
• P400 grit (extra fine) ideal for finish sanding and surface preparation
• Pressure-sensitive adhesive backing for quick, secure attachment
• C-weight paper backing provides flexibility and durability
• 2-3/4" x 45 yard roll can be cut to custom lengths
• Suitable for metal, fiberglass, Bondo, paint, and wood surfaces

This versatile sanding sheet is perfect for automotive body work, marine refinishing, woodworking projects, and general surface preparation. The open coat design prevents premature loading when working with paint, primers, and body fillers, extending the life of the abrasive. Compatible with most hand sanders and longboard sanding blocks that accept PSA-backed sandpaper.