3M 7100189024 Abrasive Belt 132x4 Inch P240 Silicon Carbide

Product Description

The 3M 7100189024 is a silicon carbide cloth abrasive belt engineered for grinding, blending, deburring, and finishing on metal surfaces. Measuring 132 inches long and 4 inches wide, this belt runs at P240 grit and is bonded with a heat-resistant resin that keeps the abrasive locked to the backing under sustained pressure, heat, and moisture. The silicon carbide mineral is sharper than aluminum oxide and fractures consistently, maintaining a uniform finish throughout the full belt life. HVAC sheet metal fabricators, pipefitters, and metal finishing shops are the primary users of this product.

This belt is designed for use on backstand grinders and similar stationary belt equipment. At P240 grit, it is suited for fine finishing and light deburring passes on steel, stainless, aluminum, and other metals after heavier stock removal is complete. The polyester cloth backing is water-resistant, supporting both wet and dry applications without tearing or nicking. It is sold in minimum quantities of 50 belts per order, making it appropriate for shop or fleet stocking programs.

Key Features

• Silicon carbide mineral fractures consistently for a uniform finish from first pass to end of belt life
• P240 grit for fine finishing, light deburring, and surface blending on metal
• Heat-resistant resin bond maintains adhesion under pressure, heat, and water exposure
• Tough water-resistant polyester cloth backing supports wet or dry grinding and finishing
• Flexible cloth construction conforms to workpiece surfaces on backstand applications

Compatibility

Designed for use on backstand belt grinders and finishing machines that accept 132-inch by 4-inch abrasive belts in applications involving metals including steel, stainless steel, and aluminum.

Installation Notes

Install and replace abrasive belts only when the machine is fully powered off and the drive wheel has come to a complete stop. Verify belt tracking and tension before resuming operation per the equipment manufacturer guidelines. Wear appropriate eye protection and gloves during belt changes. Follow applicable ANSI abrasive safety standards for backstand grinder operation in your facility.

Technical Specifications

• Grit: P240
• Abrasive Material: Silicon Carbide
• Belt Length: 132 inches
• Belt Width: 4 inches
• Backing Material: Polyester Cloth
• Bond Type: Resin
• Application: Wet or Dry
• Weight: 28.733 pounds
• UPC: 638060062420

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100189024