3M 7100041318 | 11" Width x 9" OAL x A Weight 280 Grit 405U Silicon Carbide Paper Sheet

Description

The 3M 7100041318 is a high-quality 3M paper sheet 405U engineered for precision sanding and finishing of hard and delicate surfaces. Designed as a 3M 280 grit silicon carbide sheet, it delivers uniform abrasive action and smooth material removal while maintaining consistent performance across repeated use. Its durable construction ensures reliable results for both hand and machine sanding applications, making it suitable for industrial and professional environments. Manufactured with a high-performance silicon carbide abrasive coating, this 3M silicon carbide abrasives paper provides controlled cutting and improved surface finish while resisting clogging. The open coat design enhances material removal efficiency, reduces heat buildup, and extends the life of the sheet. It is ideal as a paper backed silicon carbide sand sheet for finish sanding, surface preparation, and deburring tasks requiring precision and consistency. Commonly used in fabrication shops, maintenance facilities, and woodworking or metalworking operations, the open coat sandpaper delivers effective sanding on wood, metal, plastics, and painted surfaces. Its robust design, flexible backing, and consistent grit make it a dependable choice for professionals seeking high-quality abrasive sheets for repeatable, precise finishing results.

Product Features and Benefits

Durable Abrasive Coating

The 3M paper sheet 405U features a tough silicon carbide coating that provides long-lasting performance, consistent cutting, and reliable results across multiple sanding cycles.

Precision Material Removal

The 3M 280 grit silicon carbide sheet delivers controlled abrasion for smooth, even sanding, making it ideal for finish sanding and preparation on wood, metal, and plastics.

Open Coat Design

This open coat sandpaper minimizes clogging and heat buildup during use, ensuring consistent material removal and longer sheet life for industrial and professional applications.

Flexible Paper Backing

The paper backed silicon carbide sand sheet conforms to surfaces and edges, allowing better contact and control for precise, uniform finishes on flat or contoured surfaces.

Versatile Finishing Applications

The 3M silicon carbide abrasives paper is perfect for a wide range of tasks, including finish sanding, deburring, and surface preparation, supporting repeatable and high-quality results.

Frequently Asked Questions

What materials is the 3M 7100041318 sandpaper designed for?

This finish sanding silicon carbide 280 grit sheet works effectively on wood, metal, plastics, and other surfaces requiring precise abrasion.

How does the open coat design improve sanding performance?

The open coat sandpaper reduces clogging, improves dust removal, and ensures consistent material removal for smoother, uniform finishes.

Can this paper sheet be used on contoured surfaces?

Yes, the paper backed silicon carbide sand sheet flexes to curves and edges, allowing controlled sanding and even results on complex surfaces.

Where is the 3M 280 grit silicon carbide sheet commonly used?

It is widely applied as a 3M silicon carbide abrasives paper in industrial finishing, maintenance, and fabrication tasks requiring repeatable, high-quality surface preparation.

What advantages does this sandpaper offer over conventional abrasives?

The 3M paper sheet 405U provides longer life, controlled material removal, and precise finishing compared to standard sandpaper for professional and industrial applications.

Warning:

This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.

For more information, visit www.P65Warnings.ca.gov