To better support the consumer, these sanding sponges are tough, flexible, and have a long lifespan. With their prominent hardness (grade of 9 out of 10 on the Mohs Scale of Mineral Hardness), these sponges are considered the less expensive sanding alternative to diamonds, which have a grade of 10 on the Mohs Scale.
As an added bonus, these sponges are washable, reusable, and can be used wet or dry.
For best results, use the sponge with the grain, using the smallest grit first and higher grits as you go.
Each sponge measures approximately 3-13/16" x 2-3/4" x 15/16"
High Cutting Power
Long Lifespan
4 Sides of Grit
Flexible For Corners and Curves
