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The BSC PREFERRED SL4X3/8MIN is a 4-inch mini knit roller assembly that includes a frame, designed for detail painting and trim work in residential and light commercial applications. The 3/8-inch nap depth suits smooth to slightly textured surfaces, picking up and releasing paint evenly across tight spaces where a standard 9-inch roller cannot reach. This assembly combines the roller cover and frame in one ready-to-use unit. Painters, maintenance technicians, and facilities staff use it for touch-up work, cabinet painting, door frames, and similar precision tasks.
This mini roller assembly is suited for interior painting projects in facilities maintenance, janitorial, and general building upkeep environments. The compact 4-inch width makes it practical for radiators, shelving interiors, spindles, and other confined areas. It is sold individually and packaged for easy jobsite or supply-room storage. The included frame eliminates the need for a separate handle purchase, making it a convenient grab-and-go option for maintenance crews.
Designed as a self-contained mini roller assembly for general painting use; the included frame is matched to the 4-inch knit cover and functions as a complete unit without additional components.
No tools are required to assemble this unit — the roller cover attaches directly to the included frame. Load the roller by rolling it through a paint tray rather than submerging it. For cleanup, use the appropriate solvent for the paint type being applied (water for latex, mineral spirits for oil-based). California residents should review the Proposition 65 warning associated with this product before use.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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