Superior Sanding Backup Pad Red PU 3inch*4inch (75*100mm) 4/Zero Hole Straight Edge/Bevel Edge

Made of superior polyurethane (PU) raw material with precision molds. Standard PU Hardness: Soft. Perfect for gentle sanding & polishing work. PU hardness can be customized for different usage. Excellent pad balance makes tools vibration low. Strong, durable and can be stored over 5 years in a dry and air-free room under an appropriate temperature. Multi Options for Pad Back Face: Short-Hook Velcro, Long-Hook Velcro, Vinyl (PSA). Multi Options for PU Color: Red, yellow, black, white, orange, purple etc. We can make it in any color as per your favorite colors. Welcome customization.