SurfPrep 5 inch 100 grit sanding disc is a film-backed aluminum oxide abrasive disc in a silver color that sands surfaces while resisting wear, which supports consistent material removal across a job. The 5 inch diameter creates a compact sanding area that targets cabinet parts, trim, or panels where control matters. The 100 grit rating delivers a medium sanding cut that removes material while leaving a surface prepared for further finishing steps. The aluminum oxide abrasive construction provides a cutting surface that handles typical woodworking applications, supporting repeatable sanding passes. The film backing carries the abrasive on a stable base that helps the disc stay flat, which supports even contact on the workpiece. The 8-hole layout in the disc matches sanders designed for that pattern, allowing dust paths through the disc that support a clearer sanding surface. The SurfPrep brand identity ties this disc to an abrasive line focused on woodworking use.
The product description references "H/L" in the 5 inch film-backed aluminum oxide disc designation, which identifies hook and loop style attachment that grips matching sander pads for quick disc changes. This hook and loop interface allows installers and shop staff to swap the SurfPrep film backed sanding disc on and off the pad rapidly during grit changes, supporting steady workflow on cabinet doors or panels. The film backing supports this hook and loop system by providing a consistent base for the attachment layer, so the disc stays seated on the pad during sanding passes. The 5 inch diameter combined with the hook and loop connection gives users a compact, easily controlled disc that still changes over quickly, which is useful when moving through sanding sequences on many parts.
The SurfPrep 5 inch 100 grit 8-hole aluminum oxide sanding disc on film works as a medium-cut abrasive in woodworking environments such as cabinet shops or trim installation work. The abrasive disc format in a 5 inch size aligns with tools designed for that diameter, which suits common random orbit sanders used on doors, face frames, and panels. The aluminum oxide abrasive grit in 100 grit supports leveling and smoothing in a single step, which helps when preparing surfaces between stages in a finishing system. The silver color film backing identifies this SurfPrep aluminum oxide sanding disc visually among other discs, so teams can pull the correct grit quickly. The SP5HLF100.8 part number clearly labels this exact combination of 5 inch diameter, film backing, hook and loop style, 8-hole pattern, and 100 grit abrasive, which simplifies restocking the same disc after proving its performance on specific jobs.
The 8-hole pattern on the SurfPrep 8 hole sanding disc lines up with sanders designed for that layout, allowing the machine's pad holes to stay open beneath the disc, which supports dust paths away from the sanding surface. This hole arrangement contributes to a cleaner contact area between the aluminum oxide abrasive and the workpiece, helping the 100 grit cut stay more consistent across multiple passes. The film-backed SurfPrep SP5HLF100.8 sanding disc gives the abrasive layer a stable carrier, which supports a more uniform scratch pattern that is important before further coating or finishing work. The hook and loop style connection identified by the H/L reference allows the disc to attach repeatedly to matching pads, supporting quick changes from worn discs to fresh ones during production. Together, the 5 inch size, 100 grit rating, film backing, and 8-hole pattern give installers and shop workers a predictable sanding disc configuration they can specify and reorder with confidence for recurring tasks.
The SurfPrep 5 inch 100 grit sanding disc uses aluminum oxide abrasive, which provides a cutting surface suited to general woodworking tasks requiring medium material removal.
The 5 inch diameter matches sanders built for that size, giving users a compact disc that balances control and coverage on doors, frames, and flat panels.
The 100 grit rating places this disc in a medium range, so it removes stock and levels surfaces while leaving a profile suitable for later finishing steps.
The film backing supports the abrasive on a stable base, helping the disc maintain flat contact for a more even scratch pattern across the work surface.
The 8 hole pattern aligns with compatible sander pads, allowing dust to travel through the pad area and supporting a clearer sanding surface during use.
Part number SP5HLF100.8 identifies a SurfPrep 5 inch film-backed aluminum oxide hook and loop disc with an 8 hole layout and 100 grit rating in this configuration.
The SurfPrep 5 inch 100 grit 8-hole aluminum oxide sanding disc on film, silver, offers a defined combination of size, grit, backing, and hole layout that supports predictable sanding performance. The hook and loop style connection referenced by the H/L notation provides a system-based way to mount the disc on matching pads quickly, which helps maintain pace during cabinet or millwork production runs. By specifying SurfPrep SP5HLF100.8 when ordering from Wurth Baer Supply, shops and installers can standardize on a known abrasive disc setup for repeated surface preparation work.
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