Q: How is a double-sided sanding sponge different from a single-sided one?
The Mirka double-sided abrasive sponges carry grit on both faces, so flipping the sponge over exposes a fresh cutting surface instead of wearing through one side.
08K0420 - 100x Double-Sided Abrasive Sponge, ea.
Grit:
Choose an option to view item availability.
These 1/2" thick double-sided 3 3/4" × 4 3/4" sponges are available in four grits: 100x, 150x, 180x and 220x. Ideal for contour sanding by hand, these sponges typically outlast abrasive sheets. Sold individually.
Made in Finland.
A sample pack containing two of each sponge is available separately at a saving of 20% compared to buying the sponges individually.
The Mirka double-sided abrasive sponges carry grit on both faces, so flipping the sponge over exposes a fresh cutting surface instead of wearing through one side.
It comes in 100x, 150x, 180x and 220x grit, covering mid-range shaping through to fine smoothing.
Yes, the sponge typically outlasts a flat abrasive sheet of the same grit, since two cutting faces are available before it's worn through.
Yes, at 3 3/4" × 4 3/4" and 1/2" thick, it flexes enough to follow curved or rounded profiles by hand.
| Materials | Foam |
| Dimensions | 3 3/4" × 4 3/4"; 1/2" thick (each) |
| Package Quantity | 1 item |
| Country of Origin | Finland |
| Includes | Abrasive sponge |
| Grit | 100x, 150x, 180x, 220x |
| Warranty | Lee Valley Satisfaction Guarantee |
Options:
Grit
Variations:
Mirka Double-Sided Abrasive Sponges
These 1/2" thick double-sided 3 3/4" × 4 3/4" sponges are available in four grits: 100x, 150x, 180x and 220x. Ideal for contour sanding by hand, these sponges typically outlast abrasive sheets. Sold individually.
Made in Finland.
A sample pack containing two of each sponge is available separately at a saving of 20% compared to buying the sponges individually.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.
Choose an option to view item availability.
