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The BSC PREFERRED 30012403 is a 3-pack of 9-inch knit roller covers designed for applying paints and stains to semi-smooth surfaces. Each cover features a 3/8-inch nap depth, making it well suited for surfaces that have light texture or minor imperfections. The knit fabric construction holds and releases paint evenly, reducing drips and lap marks. These covers fit standard 9-inch roller frames and are a practical choice for facilities maintenance, janitorial supply, and painting contractors who need reliable, consistent coverage across multiple rolls per purchase.
These roller covers are appropriate for residential and light commercial painting applications where semi-smooth surfaces such as drywall, plaster, and similar substrates are common. The 3/8-inch nap depth works across a wide range of paint and stain products including latex, oil-based, and water-based formulas. Sold in a 3-pack, this SKU suits maintenance crews, painting professionals, and supply-room stock where multiple covers are consumed per job.
Designed as a direct-fit replacement cover for standard 9-inch roller frames used in general painting and staining applications on semi-smooth surfaces.
Roller covers are installed by painting contractors and facilities maintenance personnel. Before loading with paint, pre-wet the cover with water for latex paints or mineral spirits for oil-based products to reduce lint shed and improve initial coverage. Inspect the frame cage and end caps before mounting the cover to ensure a secure, wobble-free fit. Dispose of used covers in accordance with local regulations, noting any applicable Proposition 65 hazardous material guidelines where required.
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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