Klingspor KL 381 J Emery Cloth Roll – 50mm × 50m | P240 Aluminium Oxide | Flexible J-Weight Backing | 337962

Flexible Fine-Grit Abrasive Cloth for Metal, Wood and Detailed Surface Finishing

Supply Solutions Group supplies the Klingspor KL 381 J Emery Cloth Roll 337962 to organisations operating across metal fabrication, engineering, manufacturing, automotive, maintenance, woodworking and industrial workshops throughout Australia.

Manufactured by Klingspor, the KL 381 J is a versatile abrasive cloth roll designed for hand sanding and use with suitable hand-operated sanding equipment. This exact model measures 50mm wide × 50 metres long and uses a fine P240 aluminium oxide abrasive, making it suitable for controlled finishing, surface preparation and smoothing across metal and timber surfaces. Klingspor identifies item 337962 as the 50mm × 50m P240 version in the KL 381 J range.

The abrasive grain is applied in a close coating and secured with a glue/resin bonding system to a flexible J-weight cotton cloth backing. This combination provides the flexibility needed to conform around profiles, curved surfaces, edges and detailed components while retaining the tear resistance required for professional workshop use.

P240 is a fine finishing grit intended for smoothing previously sanded surfaces, refining scratches, blending light imperfections and preparing surfaces before coating, polishing or final finishing. The roll format allows users to cut only the length required for each job, reducing unnecessary waste and making it suitable for both repetitive production tasks and occasional maintenance work.

The KL 381 J range is suitable for processing wood and metals, with broader applications that can include steel, stainless steel, non-ferrous metals, plastics, paint, varnish and filler depending on the specific task. Klingspor describes the range as a standard abrasive product for general wood and metal processing.

As an Indigenous-owned industrial supplier and procurement partner, Supply Solutions Group supports Australian organisations with access to genuine Klingspor abrasives, PPE and industrial consumables. Whether you require an individual roll, workshop quantities or ongoing abrasive supply, our team can assist with product sourcing, trade accounts, procurement support and Australia-wide delivery.

Product Type

• Product Type: Flexible Abrasive Cloth Roll
• Primary Application: Fine Sanding and Surface Finishing
• Abrasive Material: Aluminium Oxide
• Grit: P240
• Backing: Flexible J-Weight Cotton Cloth
• Best For: Metal, Wood, Profiles, Edges and Contoured Surfaces

Key Features

• Genuine Klingspor KL 381 J abrasive cloth
• Product Code: 337962
• 50mm wide × 50m long roll
• Fine P240 abrasive grit
• Aluminium oxide abrasive grain
• Flexible J-weight cotton backing
• Close-coated abrasive surface
• Glue/resin bonding system
• Suitable for hand sanding
• Can be cut to the required length
• Conforms around profiles and curved surfaces
• Suitable for metal and wood processing
• Produces a smooth, consistent finish
• Suitable for surface preparation and refinement
• Professional industrial-quality abrasive cloth

Technical Specifications

The dimensions, abrasive type, backing, coating and bonding system are confirmed by Klingspor’s current Australian product listing.

Typical Applications

• Fine metal finishing
• Stainless steel surface refinement
• Preparing steel before coating
• Sanding timber and wood products
• Smoothing profiles and moulded parts
• Removing light surface imperfections
• Blending fine scratches
• Automotive refinishing
• Paint and varnish preparation
• Maintenance and repair work
• Edge and contour sanding
• General workshop finishing

Why Choose Klingspor?

Klingspor manufactures professional abrasive products for industrial, trade and workshop applications. The KL 381 J range combines a durable aluminium oxide abrasive with a flexible cloth backing, allowing it to perform effectively on both flat and contoured surfaces.

The broad grit selection within the range makes it suitable for tasks ranging from coarse stock removal to fine finishing. The P240 version is especially useful where a controlled and refined surface finish is required before painting, polishing or further processing.

Why Buy from Supply Solutions Group?

Supply Solutions Group is an Indigenous-owned Australian industrial supplier providing abrasives, PPE, tools and workplace consumables to businesses throughout Australia.

Our procurement-focused approach helps organisations streamline purchasing, consolidate suppliers and access trusted industrial products through one reliable supply partner.

Benefits of Partnering with Supply Solutions Group

• Australia-wide supply capability
• Indigenous-owned and operated business
• Genuine Klingspor abrasive products
• Procurement support services
• Trade account options
• Bulk purchasing solutions
• Product sourcing assistance
• Workshop and project supply
• Responsive customer service
• Ongoing industrial supply arrangements

Frequently Asked Questions

What is the Klingspor KL 381 J 337962 used for?
It is a flexible P240 abrasive cloth roll designed for fine sanding, scratch refinement and surface preparation on wood and metals.

Is P240 suitable for heavy material removal?
No. P240 is a fine finishing grit. It is better suited to smoothing, refining and preparing surfaces than removing large amounts of material.

Can the roll be cut into shorter strips?
Yes. The 50-metre roll can be cut to the length required for hand sanding, sanding blocks or compatible workshop equipment.

Is it suitable for curved and profiled surfaces?
Yes. The flexible J-weight cotton backing allows the abrasive cloth to conform more easily around contours, profiles and irregular components.

Can it be used on stainless steel?
Yes. Klingspor includes stainless steel among the broader applications for its rolled abrasives, although users should follow correct sanding practices and avoid cross-contamination between different metals.

Can it be used on painted surfaces and fillers?
Yes. The KL 381 J range can be used for paint, varnish and filler preparation where the grit and sanding method are appropriate.

Can Supply Solutions Group provide bulk quantities?
Yes. Supply Solutions Group can support individual orders, workshop purchasing, trade accounts and ongoing industrial abrasive supply arrangements.