Tru-maxx 10120-100-MSCT Sanding Sheet 100 Grit Aluminum Oxide

Product Description

The TRU-MAXX 10120-100-MSCT is a 100-grit aluminum oxide sanding sheet built for dry material removal on a wide range of surfaces. It uses an open-coat configuration, which reduces loading and extends usable sheet life during finish sanding passes. The paper backing is C-weight, offering a balance of flexibility and durability suited to both hand sanding and finishing work. At 9 inches long by 3.67 inches wide, the sheet fits standard 1/3-sheet pad sanders and is equally practical for hand blocks. The aluminum oxide abrasive delivers consistent cutting action on wood, paint, and light metal surfaces, making it a reliable choice for finish prep and surface conditioning work.

This sanding sheet is intended for dry sanding applications in finish carpentry, cabinet work, metal fabrication prep, and general surface preparation. The fine 100-grit classification places it in the finishing range, appropriate for smoothing between coats, removing minor surface defects, or preparing a surface for primer or topcoat. It is not rated for wet or wet-dry use. Tradespeople working on residential trim, millwork, or light industrial surfaces will find the open-coat construction reduces clogging when working softer materials like pine or MDF.

Key Features

• 100-grit aluminum oxide abrasive for fine-grade material removal
• Open-coat construction minimizes loading on softer or resinous materials
• C-weight paper backing balances flexibility with tear resistance
• Dry-use only rating suitable for wood, paint, and light metal prep
• Standard 9 inches x 3.67 inches size fits common 1/3-sheet sanders
• Lightweight at 0.04 pounds per sheet for easy handling

Compatibility

Designed as a standard 1/3-sheet sanding sheet compatible with typical pad sanders and hand sanding blocks that accept sheets measuring approximately 9 inches in length.

Installation Notes

Sanding sheets are installed and replaced by woodworkers, finish carpenters, painters, and general tradespeople without specialized licensing requirements. Ensure the sanding pad or block is free of debris before loading a new sheet to avoid tearing. When sanding between coats of finish or over primers, work with the grain to avoid cross-grain scratches that show through topcoats. Dispose of used sheets away from open flame, as sanding dust from certain finishes and materials can be a fire hazard.