Scuffers are abrasive tools designed to roughen or "scuff" a surface lightly. Unlike sanding tools that remove significant material, scuffers create micro-abrasions on the surface without causing deep scratches or damage. This allows coatings, primers, or adhesives to adhere better to the substrate. They can be manual hand tools, pads, or machine-operated devices depending on the scale of the task and the surface type.

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