Product Overview

Klingspor AN 400 refers to a type of abrasive screen with hook-and-loop (Velcro) backing designed for sanding and surface preparation. It's part of Klingspor's AN 400 product series used for sanding a variety of materials.

Size & Format

• Dimensions: 70 mm wide x 420 mm long  ideal for manual sanding blocks or compatible Velcro sanding systems.

Key Features

• Self-fastening Velcro backing: Attaches easily to Velcro-type sanding pads or blocks for quick changes.

• Abrasion surface: Polyester mesh (screen) substrate with aluminium oxide grain  good general-purpose abrasive.

• Open mesh design: Helps with dust extraction and reduces clogging, extending abrasive life.

• Waterproof: Suitable for wet or dry sanding applications.

• Applications: Wood, paint and varnish preparation, filler and gelcoat sanding, plaster and plasterboard finishing, composites basically a versatile surface prep abrasive.

Typical Uses

• Surface sanding & finishing with a Velcro-backed sanding block or machine pad

• General woodworking and panel preparation

• Auto & boat refinishing prep (paint/filler)

• Plasterboard smoothing and composite material sanding

Notes

• Klingspor abrasives are known for quality and durability, but the performance can vary by grit and application always choose the correct grit for your task (coarser for material removal, finer for finishing).