SurfPrep ProFoam sanding disc is a 6 inch aluminum oxide abrasive disc with a 10mm medium foam backing in the 120-150 grit range, so it handles both shaping and refined sanding on woodworking and similar projects. The ProFoam design uses flexible, pre-stressed minerals, which lets the abrasive conform to contours instead of cutting unevenly on profiles and edges. A catalyzed multi-layered adhesive bonds the abrasive, supporting the grains as they wear so they stay in place while you sand. Precision controlled modified open-coat construction spaces the grains, which helps the disc shed dust during sanding and keep the cutting surface exposed. The aluminum oxide grains are self-sharpening, so as they fracture they reveal fresh cutting points and help extend disc life across multiple passes on the same job.
The 10mm medium foam layer under the abrasive creates a cushioned interface, so the disc can bridge small surface variations while still maintaining contact on detailed profiles. This foam support works with the flexible mineral structure to keep the abrasive engaged without cutting harshly into high spots, which helps control scratch depth on edges and curves. Because the open-coat pattern and no-loading behavior resist build-up on the sanding face, the disc continues to cut with less pressure, which supports smoother operator control over contoured parts and panels. The same construction allows the disc to move from extreme sanding on complex profiles to broader flat surface sanding while maintaining consistent sanding quality.
The SurfPrep ProFoam sanding disc in 6 inch diameter and 10mm medium foam pairs medium-grade support with a 120-150 grit range, so it suits both intermediate leveling and pre-finish surface preparation. Flexible, pre-stressed minerals allow the disc to conform to detailed profiles, so it is suited to sanding routed edges, trim details, and shaped components where a rigid disc would leave flat spots. Tear-resistant construction across all surfaces supports demanding edge work on panels and parts where corners could otherwise cause abrasive failure. Extreme sanding of profiles and flat surfaces is supported by the same disc design, so a single abrasive handles varied shapes across a run of parts while keeping sanding quality consistent from piece to piece.
The SurfPrep abrasive disc uses premium, pre-stressed minerals and a catalyzed multi-layered adhesive, so the grain bond stays stable while the self-sharpening aluminum oxide fractures into new cutting points. That balance keeps the disc cutting faster with less pressure, which matters when running multiple passes on complex profiles where excessive force could distort edges. Precision controlled modified open-coat spacing and a surface that resists loading allow dust to clear from between grains, so clogging is reduced and scratch patterns stay more uniform over time. The 10mm foam cushion spreads pressure across the contact area, so sanding transitions between profiles and flat surfaces without abrupt gouges, supporting repeatable surface preparation for coatings or further sanding steps.
The SurfPrep ProFoam sanding disc is suited to extreme sanding of profiles and flat surfaces, so it handles detailed contour work and broader panel sanding in the same setup.
The 10mm medium foam backing provides a cushioned support layer, so the abrasive follows contours and blends edges while helping control scratch depth on profiles and flats.
The self-sharpening aluminum oxide grains fracture during use, so they reveal new cutting edges and help maintain faster cutting with less pressure over more passes.
The precision controlled modified open-coat design spaces the grains, so dust clears more easily from the surface and the disc keeps cutting instead of glazing over.
The tear-resistant construction allows the disc to withstand edge and profile work, so operators can sand corners and transitions without the abrasive failing prematurely.
The 120-150 grit range places this medium disc between aggressive stock removal and fine finishing, so it is suitable for intermediate smoothing and pre-finish preparation.
The SurfPrep ProFoam sanding disc 6 inch x 10mm medium 120-150 grit aluminum oxide design combines flexible minerals, foam backing, self-sharpening grains, and an open-coat structure, so it supports consistent, efficient sanding across profiles and flat surfaces. When a run demands both extreme sanding on shapes and controlled preparation on panels, this disc maintains sanding quality while operating with less pressure and reduced loading. For shops and installers who need one medium-grade abrasive disc to carry much of the contour and flat work, this SurfPrep option offers a focused blend of cut, control, and surface consistency.
Sold In: 10 Each