Mirka Backup Pad 3"x4" SOLVENTS_AND_ADDITIVES A special stearate coating is

A special stearate coating is used to maximize resistance to clogging and loading

solvent & general chemical resistance Easy to sand with excellent re-coatability All the Benefits You Need: Much more than just a primer

Designed to work in a tank

Available in Solvent or Water-Based

Mirka Backup Pad 3"x4" SOLVENTS_AND_ADDITIVES A special stearate coating isBacking pads are essential accessories for sanding and polishing tools, designed to securely hold abrasives and attachments in place while providing the support needed for smooth, consistent results. Available in hook and loop grip or PSA (adhesive) compatible options, these pads ensure a reliable hold and added cushioning to help reduce vibration and improve finish quality. Replace as needed to maintain peak performance and sanding efficiency.