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Dynabrade DynaCut 400 grit triangular sanding sheet uses premium P grade aluminum oxide, so it cuts sharply and freely across hard and soft woods, plastics, fiberglass, composites, and fabricated metals, helping you level and smooth mixed-material projects with one abrasive. The sheet is made on a C weight paper backing that resists tearing while staying moderately flexible, so it holds up when you push on edges yet still conforms around profiles and small contours. Its triangular no hole shape with hook and loop backing matches Dynafine Detail Sanders DY57900, giving you fast sheet changes that keep production moving on cabinet doors, furniture parts, and tight inside corners. A non-contaminating, non-loading coating resists clogging on soft materials and coatings, so the abrasive stays open longer, extending sheet life and keeping cut rates more consistent during longer sanding sessions.
This triangular no hole hook and loop aluminum oxide sanding sheet is designed for Dynafine Detail Sanders DY57900, so the pad shape and backing engage directly for secure grip during operation. The C weight paper backing provides a balance between stiffness and flexibility, allowing the sheet to stay flat on broad faces while still flexing enough to treat small profiles and corners on wood, metal, aluminum, composites, and solid surface materials. With its 400 grit rating, the sheet refines primed or painted surfaces as well as bare materials, giving you a fine scratch pattern ready for subsequent finishing steps across cabinetry, furniture components, and fabricated parts.
This Dynabrade DynaCut 400 grit triangular sanding sheet is suited to work on hard and soft woods, plastics, fiberglass, composites, and fabricated metals, so it fits shops handling mixed materials on the same benches. On cabinetry and furniture, the triangular profile reaches into inside corners and narrow rails where larger formats miss, giving more complete surface preparation around joints and profiles. When used on aluminum, composites, and solid surface materials, the premium P grade aluminum oxide abrasive helps maintain an efficient cut while still delivering the finer scratch associated with 400 grit work. On primed or painted surfaces, the fine grade lets you smooth between coats or refine edges without aggressively cutting through, supporting consistent coating appearance around doors, drawer fronts, and trim components.
The coated abrasive face uses premium P grade aluminum oxide that is sharp and free cutting, which reduces the effort needed to level small defects and helps maintain an even surface across varied densities like hardwood face frames and softer panel cores. The C weight paper backing resists tearing while remaining moderately flexible, so the sheet stays intact under the point pressure common in detail sanding, supporting more uniform scratch patterns instead of random gouges from torn edges. A non-contaminating, non-loading coating resists clogging on soft materials and coatings, keeping grit exposed longer and allowing longer sanding passes with fewer sheet changes during finishing sequences. Matching the hook and loop backing to Dynafine Detail Sanders DY57900 lets you change sheets quickly while keeping the pad face fully covered, supporting smoother transitions between grits and maintaining repeatable results on production runs of doors, fixtures, and fabricated metal components.
This sanding sheet works on hard and soft woods, plastics, fiberglass, composites, fabricated metals, aluminum, solid surface materials, and primed or painted surfaces, so it supports many shop tasks with one abrasive type.
This triangular no hole hook and loop sanding sheet is for Dynafine Detail Sanders DY57900, so the backing and shape match that sander for secure mounting and straightforward changes.
The 400 grit rating means this sheet provides a fine cut suited to smoothing wood, metal, aluminum, composites, solid surface materials, and primed or painted surfaces in preparation for finishing steps.
The C weight paper backing resists tearing while staying moderately flexible, so it supports pressure on flat faces yet can flex enough for detail areas without breaking down quickly.
The non-loading coating resists clogging on soft materials and coatings, helping the abrasive stay open longer so the disc life increases and cut rate stays more consistent over time.
The triangular no hole design focuses abrasive coverage into corners and along edges, so it is effective for detail sanding on doors, furniture parts, and tight inside profiles.
This Dynabrade DynaCut 400 grit triangular no hole hook and loop aluminum oxide sanding sheet brings a premium P grade abrasive, C weight paper backing, and non-loading coating together for detail sanding on wood, metals, plastics, fiberglass, composites, and finished surfaces. When paired with Dynafine Detail Sanders DY57900, it delivers quick sheet changes and consistent contact on corners, rails, and small parts. For shops needing a fine-grade abrasive that supports both bare material smoothing and work on primed or painted surfaces, this sheet aligns well with mixed-material workflows and finishing sequences.
Sold In: 50 Each
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each |  DY57900 Mfr# 57900 | Dynabrade Dynafine Kit Detail Air Kit Sander Rotary vane Motor with Triangle Hook and Loop Pad, Non-Vacuum, - 57900 |