Cloth Backing Roll Kambukka KL381J 200 mm, grit 40, length 30 m

Cloth Backing Roll Kambukka KL381J 200 mm, grit 40, length 30 m is a heavy-duty abrasive roll intended for industrial and workshop sanding applications. The product combines a durable cloth backing with coarse grit 40 abrasive to deliver effective material removal on metal, wood and painted surfaces. Supplied as a 200 mm wide roll with 30 m of abrasive, it can be used as continuous sanding belt stock or converted into custom-length abrasive strips for handheld or machine use.

Advantages

The cloth backing provides high tensile strength and resistance to tearing under tension, which improves belt life and reliability during aggressive sanding. Grit 40 offers fast stock removal while maintaining a consistent abrasive surface for prolonged performance. The 200 mm roll width and 30 m length give flexibility for cutting multiple belts or strips, reducing downtime and waste. Designed for demanding conditions, the roll supports repeated use on both stationary sanding machines and portable sanding setups.

Suitable for

• Sanding and grinding of metal surfaces to remove rust, weld spatter and paint
• Heavy material removal on hardwoods and softwoods
• Surface preparation before coating or repainting
• Converting into belts or hand strips for detail sanding and shaping

Key specifications

• Backing material: cloth for high tensile strength and tear resistance
• Abrasive grit: 40 (coarse) for rapid stock removal
• Roll width: 200 mm
• Roll length: 30 m
• Intended use: heavy-duty sanding on metal, wood and painted surfaces

How to use

Cut the roll to the required length and, if needed, join ends or fit to machine-compatible belt splicing methods. Ensure the abrasive side faces the workpiece and secure the belt or strip according to the machine manufacturer's instructions. Operate at appropriate belt speed and apply moderate, even pressure to avoid overheating the workpiece or premature wear of the abrasive. For hand-held strips, use a firm, controlled motion and replace worn sections to maintain consistent performance.

Usage recommendations

Use suitable personal protective equipment, including eye protection, dust mask and gloves. For metal grinding, consider coolant or intermittent operation to limit heat buildup. Store the roll in a dry, cool place away from direct sunlight and high humidity to preserve backing and abrasive bond. Match grit 40 with progressive finer grits as needed to achieve the desired surface finish.