Answer
Dec 30, 2025 - 01:19 PM
Backing material affects the durability and flexibility of the abrasive roll. Paper backing is lightweight and suitable for general use, while cloth backing is more durable and tear-resistant, ideal for heavy-duty tasks. The 3M STIKIT Refill uses A-weight paper, offering excellent conformability and making it versatile for contour sanding. Choosing the right backing ensures the roll performs optimally for your specific application.
