Roughner

A 'Roughner' refers to any tool, device, or process used to make a surface coarser or less smooth. This can involve removing material, creating indentations, or applying abrasive substances. The purpose of roughing can vary widely, from preparing a surface for better adhesion (like paint or glue) to altering its texture for aesthetic or functional reasons (e.g., creating a non-slip surface or giving an item a rustic appearance). The degree of 'roughness' achieved depends on the method and the desired outcome. This term is often used in industrial settings, but it can apply to domestic applications as well.

Roughner meaning with examples

• The autobody worker used a power sander as a Roughner to prepare the car panel for the application of body filler. The coarse sandpaper ensured that the filler would adhere properly and provide a solid foundation. This Roughner action creates minute grooves for the filler to effectively grip and prevents peeling, resulting in a smooth finish after further sanding.
• The carpenter applied a specialized Roughner to the timber planks to give them a weathered look. The tool created textured grooves on the wood, making them appear as if they were old and naturally worn by the elements. This process is preferred to sanding for this purpose as it retains and enhances the visual texture of the timber, enhancing the aesthetic quality.
• Before applying epoxy to the floor, the builder used a concrete roughner. This created a slightly textured surface, ensuring excellent adhesion for the epoxy and preventing it from flaking or peeling over time. The roughning improves mechanical bonding, critical for the durability and longevity of the flooring. It made the concrete surface uneven and more durable.
• During the printmaking process, the artist utilizes a special Roughner to etch the metal plate. This is to create areas of varying texture that will accept ink and transfer to the paper to give the print unique details. The Roughner determines the tonal range and overall aesthetic by adding or subtracting material from the plate for the design to be created during print.