Mirka MIR-17-101-400 CaratFlex 9x11 400 Grit Silicon Carbide Finishing Sheet 50-Pack

The Mirka MIR-17-101-400 CaratFlex Finishing Sheet is a premium 400-grit silicon carbide abrasive sheet measuring 9" x 11", sold in a convenient 50-sheet pack. Engineered for professional dry sanding applications, CaratFlex delivers consistently smooth, high-quality results on wood, paint, sealers, and lacquers.

Key Features:

• 400-Grit Silicon Carbide Grain — provides fine stock removal and a uniform scratch pattern ideal for final finishing passes
• Stearate Coating — semi-open, stearate-coated surface minimizes clogging and loading during dry sanding
• Flexible Latex-Impregnated Paper Backing — A-weight paper backing conforms to contours and profiles for consistent contact
• Resin-Over-Resin Bond — advanced bonding system ensures extremely good grain adherence and extended sheet life
• 9" x 11" Standard Size — fits most hand sanding blocks and finishing tools; compatible with a wide range of sanding applications
• 50 Sheets Per Pack — ample supply for production hand sanding and detail finishing work

CaratFlex finishing sheets are the preferred choice for woodworking, automotive refinishing, and marine finishing professionals who demand a reliable, long-lasting abrasive for final surface preparation. The 400-grit level is ideal for de-nibbing between coats, smoothing sealers, and preparing surfaces for topcoat application.

Specifications:

• MPN: MIR-17-101-400 (Mirka 17-101-400)
• Grit: 400
• Abrasive Grain: Silicon Carbide
• Sheet Size: 9" x 11"
• Backing: A-Weight Latex-Impregnated Paper
• Bonding: Resin Over Resin
• Coating: Semi-Open Stearate
• Color: Gray
• Quantity: 50 Sheets per Pack