3M 7000148222 Wet-Or-Dry Trimite Sandpaper 320 Grit 50 Sheets

The 3M Wet-Or-Dry Trimite sandpaper is a versatile abrasive sheet designed for professional finishing applications on automotive, marine, and industrial surfaces. This 320-grit sandpaper provides a fine finish ideal for smoothing painted surfaces, preparing substrates for final coats, and achieving professional-grade surface preparation.

Key Features:

• 320-grit aluminum oxide abrasive for fine finishing and surface preparation
• Wet-or-dry capability allows use with water for reduced dust and longer life
• Waterproof paper backing withstands moisture without deteriorating
• Trimite construction provides consistent cut and long-lasting performance
• Suitable for automotive paint prep, gelcoat finishing, and metal polishing
• 50 sheets per sleeve for extended use on larger projects

This sandpaper can be used dry for quick material removal or wet with water or lubricants to minimize dust, reduce clogging, and achieve finer finishes. The 320-grit rating makes it ideal for final sanding before clear coating, polishing prep work, and detail finishing operations.