Scotch-Brite™ Hookit™ 7447 Pro Sheet, PO-SH, A/O Very Fine, 3.5 in x 7 in, 40 ea/Case

The Scotch-Brite Hookit 7447 PRO Sheet is specifically designed to minimize the time required for surface preparation. Whether you are preparing a surface for painting in the automotive industry or scuff sanding furniture or cabinetry, this product is engineered to streamline the process. With its breakthrough fiber coating technology, the Scotch-Brite 7447 PRO products cut faster and produce a more consistent scratch, ultimately reducing the time it takes to scuff, prep, or finish parts. The tightly graded abrasive particles in Scotch-Brite 7447 PRO ensure consistent and uniform results. Made with a very fine grade aluminum oxide mineral, this abrasive sheet cuts quickly and finely, leaving behind a clean and smoothly finished surface.

The Scotch-Brite Hookit 7447 PRO Sheet is suitable for use on a wide variety of materials, including wood, metal, plastics, ceramics, porcelain, glass, rubber, and composites. Its performance is comparable to steel wool grade 1, but with added advantages. Unlike steel wool, this product does not rust after use or create fine metal splinters. It can be used for cleaning, finishing, blending, and deburring, as well as scuffing before applying paint and paint primers. Additionally, it is effective in wet or dry environments and can be rinsed and reused multiple times. The sheet can be easily cut and shaped for hand sanding or for use with a sanding block or rotary tool.

The 3M Hookit hook-and-loop feature makes sheet attachment, removal, and re-attachment clean and easy. This system facilitates the use and re-use of the sheet throughout its abrasive life. It is particularly beneficial in workspaces where adhesive-backed abrasive sheets may become contaminated by dust, dirt, or flying debris.

Scotch-Brite PRO is a unique surface conditioning product that incorporates abrasives into non-woven nylon fibers. This breakthrough fiber coating technology allows Scotch-Brite PRO abrasive products to cut faster and produce a more consistent scratch compared to competitive non-woven abrasive products. As a result, the time and effort required to finish parts are significantly reduced. By combining abrasives with the fibers, an abrasive system is created that delivers consistent results throughout the product's lifespan. The open-web material is load resistant and prevents clogging of the nylon fibers, ensuring high-performance cutting of the abrasive minerals. Scotch-Brite PRO abrasive sheets exemplify how 3M utilizes science and technology to provide effective solutions to industrial customers.