TST Backer Pads

TST Backer Pads come in a variety of types. Made of the highest quality materials for perfect balance and long life. Extra flexible for tight radius work. Flexible for everyday use. Rigid for flat polishing.

The TST Backer Pad – Black Flexible 4" is a premium-quality polishing and grinding accessory designed for professional stone, tile, and fabrication applications. Constructed from high-grade materials, this backer pad provides the perfect combination of flexibility, durability, and balance, ensuring long-lasting performance and reliable results across a wide range of polishing and grinding tasks.

The pad’s flexible design allows it to conform seamlessly to tight curves, intricate radii, and contoured surfaces, making it ideal for precision work where access is limited or surfaces are irregular. This flexibility ensures consistent contact between the abrasive pad and the work surface, producing smooth, even finishes while reducing the risk of surface damage or uneven edges. At the same time, the pad offers the necessary rigidity for flat polishing applications, allowing fabricators to maintain uniform pressure and achieve professional-grade results on larger surfaces.

Durable and engineered for professional use, the TST Backer Pad – Black Flexible 4" is suitable for everyday polishing tasks, including working on natural stone, engineered quartz, porcelain, and ceramic surfaces. Its construction ensures excellent balance during operation, minimizing vibration and enhancing control for operators. The pad’s longevity and consistent performance make it an essential tool for high-volume fabrication shops as well as specialized, detail-oriented projects.

This 4" backer pad is compatible with most hand grinders, polishers, and stone fabrication tools, and can be used with a variety of diamond or abrasive pads depending on the required finish. Its versatility makes it perfect for a wide range of applications, including countertops, flooring, wall panels, decorative stone elements, and architectural features.

By choosing the TST Black Flexible 4" Backer Pad, stone and tile professionals gain a high-quality tool that combines extra flexibility for tight-radius work, balanced rigidity for flat polishing, and long-lasting durability. Whether used for everyday polishing or specialized finishing tasks, this backer pad ensures consistent, smooth, and professional results on every project, enhancing both efficiency and quality in stone fabrication and finishing workflows.

Features

• Super Flexible 3”, 4”, 5”, 7”

• Flexible 3”, 4”, 5”

• Rigid 4”, 5”

Super Flexible

Flexible

Rigid

Adapter