Coated Abrasives Roll is a surface finishing element that is made up of premium quality flexible backing material coated with abrasive grains. It is supplied as a continuous roll of abrasive material that can be cut to any length as needed. It comes in various thicknesses and widths as per the order placed by our customers. The backing material of this roll is made up by materials such as paper, film, and cloth. Get this premium quality roll in large quantities with supply ability of 100 pieces per day.

Versatile Abrasive Solution

Designed for a broad spectrum of materials, these coated abrasive rolls cater to wood, metal, plastic, paint, and lacquer finishing. They accommodate various industrial and woodworking tasks, ensuring clean, smooth, and uniform surfaces, whether for heavy stock removal or fine surface preparation.

Durability and High Performance

Manufactured with premium aluminum oxide and silicon carbide grains, these rolls provide high tear resistance with great flexibility on backing materials like cloth, paper, or polyester. The resin-over-resin bond enhances their lifespan and consistent performance under tough working conditions up to 80C.

Customizable to Your Needs

Standard roll sizes are available, including 115 mm x 50 m, 100 mm x 50 m, and 150 mm x 50 m, with strip sizes customizable upon request. This adaptability ensures you have the right abrasive format for your unique tasks and machinery, contributing to efficiency and minimized waste.

FAQs of Coated Abrasives Roll:

Q: How do I select the right grain type and size for my sanding application?

A: For wood and general surface sanding, aluminum oxide is recommended, while silicon carbide excels on metal, lacquer, and plastics. Choose coarse grits (P40P80) for rapid stock removal and fine grits (P240P600) for finishing and surface prep.

Q: What are the advantages of open coat and closed coat abrasives?

A: Open coat abrasives have gaps between grains, allowing better dust evacuation, perfect for soft materials like wood. Closed coat abrasives provide maximum grain density and effective cutting on hard surfaces such as metal and plastic.

Q: When should I replace my coated abrasive roll?

A: Replace your abrasive roll when you notice reduced cutting efficiency, visible wear, or surface clogginggenerally after extensive use or beyond the 24-month shelf life if stored incorrectly.

Q: Where should coated abrasive rolls be stored to maintain quality?

A: Store rolls in a dry, cool environment, away from direct sunlight, excessive heat, or moisture. Following recommended storage conditions helps preserve flexibility, bonding, and shelf life of up to 24 months.

Q: What bonding agent is used and why is it important?

A: These rolls utilize a phenolic resin bonding agent in a resin-over-resin structure, ensuring excellent grain adhesion, consistent performance, and durability even under high-energy sanding processes.

Q: How does high tear resistance and flexible backing benefit my work?

A: High tear resistance prevents roll breakage during heavy-duty sanding, while flexible backing allows conforming to curved or contoured surfaces for a smooth, even finish without damaging the workpiece.