Mirka Sanding Sponge 4-Sided 4in x 2.75in x 1in - 10/Pack

The Mirka 4-Sided Sanding Sponge 4 inch x 2.75 inch x 1 inch is designed for precision sanding in corners, edges, and hard-to-reach areas. Built with a hard foam plastic core and fully coated abrasive surfaces, it delivers consistent cutting performance on all four sides for extended usability and efficient material removal.

Its square profile makes it especially effective for sanding 90-degree angles and detailed edge work, while the waterproof construction allows use in both dry and wet sanding applications.

Features & Benefits

• 4-sided abrasive sanding sponge for extended use
• 4in x 2.75in x 1in size for controlled handling
• Hard foam plastic core for stability and durability
• Fully coated abrasive surfaces on all sides
• Ideal for sanding 90-degree angles and edges
• Waterproof design for wet or dry sanding applications

Mirka’s 4-sided sanding sponge delivers durability and precision, making it ideal for detailed edge work and professional finishing applications.