3M Hookit Microfinishing Film Sheet 468L is designed to help you get the finest finish possible, and can be easily cut to fit any orbital platen sanders. It features micron-graded silicon carbide abrasive bonded to a durable polyester film backing to produce a fast cut-rate and uniform finish on wood, composites, plastic, fiberglass and metal.

Designed to be Flexible
3M Hookit Microfinishing Film Sheet 468L is manufactured with an open-coat surface to increase efficiency and product life by minimizing loading. The abrasive is resin-bonded and supports flexibility without sacrificing durability and reliable performance under high heat and pressure. To complement the effective abrasive action, the polyester film backing flexes to help achieve a consistent finish over contours and offers greater tear resistance than comparable paper products, making it ideal for high-production environments.

Silicon Carbide Abrasive
The 3M Hookit Microfinishing Film Sheet 468L features precision, micron-graded silicon carbide – a popular choice among industrial professionals because of its fast cut-rate and smooth finish. Silicon carbide is a synthetic mineral that is very sharp and commonly used for low-pressure applications like paint prep.

3M Hookit Attachment
3M offers a complete line of hook-and-loop style 3M Hookit abrasives for work spaces where adhesive-backed abrasives may become contaminated by dust or dirt. Hookit products conveniently attach to a hook-and-loop backup disc pad (sold separately), can be removed cleanly and easily, and can be re-used again and again for the extent of the abrasive life. The backup pad typically attaches to a tool like a random orbital sander (also sold separately).