400 Grit Sandpaper Sheets, 9 x 11 in Silicon Carbide, Pack of 25 for Fine Surface Prep, Wood, Metal, Automotive Paint, Primer Smoothing, Plastic($11.95Value)

Description

Pack of 25 Fine Sheets – Includes 400 grit sandpaper sheets in 9 x 11 in size for fine surface prep, primer smoothing, paint sanding, wood finishing stages, and metal or plastic projects Silicon Carbide Abrasive – Wet dry sanding paper works by hand, around a block, or trimmed into pieces for edges, curves, automotive paint areas, cabinet details, furniture repair, and small shop tasks Fine Grit Control – P400 helps refine surfaces after medium grits, smooth primer, scuff coatings, reduce visible marks, and prepare compatible materials before higher finishing or polishing stages Waterproof Search Fit – Useful where buyers look for 400 grit waterproof sandpaper, silicon carbide sandpaper, or wet dry abrasive paper for controlled sanding with water when appropriate Sequence Guidance – Start with coarser numbers only when needed, then use 400 grit as a fine transition step before 600 grit or higher sheets for smoother finish readiness on compatible surfaces

400 grit sandpaper sheets are made for fine surface prep after heavier sanding has already shaped or leveled the material. Each Pack of 25 includes full-size 9 x 11 in silicon carbide abrasive paper for wet dry sanding when the surface and process allow water use.

This P400 grade is useful for primer smoothing, paint prep, automotive panel work, plastic finishing stages, wood surface refinement, cabinet projects, furniture repair, metal scuffing, and detail sanding before moving to higher grit numbers. It is not intended as a heavy removal grit; use coarser sheets first when old coatings, rough boards, or deep marks need faster cutting.

The full sheet format gives flexible handling for different projects. Use a sheet by hand for small areas, wrap it around a sanding block for flatter pressure, or cut it into smaller pieces for corners, curves, edges, and tight repair zones. For waterproof sandpaper searches, treat this as wet dry abrasive paper and add water only when compatible with the material.

For better workflow, step gradually through the grit sequence instead of jumping from very coarse grades directly to final finishing. Use 400 grit to refine marks from medium sanding, clean up primer texture, and prepare compatible wood, metal, painted, plastic, or automotive surfaces for later fine sanding stages.

• Includes Pack of 25 full sheets in 9 x 11 in format.
• Silicon carbide abrasive supports wet or dry use when compatible.
• Useful for 400 grit waterproof sandpaper, fine surface prep, primer smoothing, paint sanding, automotive work, wood finishing, metal scuffing, and plastic detailing.
• Can be used by hand, around a sanding block, or trimmed for smaller repair areas.