Orange Hard Switch Shaping Block SB25 hk gelcoat A: It improves viscosity

A: It improves viscosity

rubber and glass

Prepare to enjoy shaping

Because of the reduced number of seals

Max RPM Suggested 2800

Orange Hard Switch Shaping Block SB25 hk gelcoat A: It improves viscosity#SB25 Velcro hook on both sides. Switch different grits quickly. Hard shaping block The ORANGE HARD SWITCH SHAPING BLOCK has a layer of Velcro hook on the top and bottom, so you can use your screen on one side of the block and sandpaper on the other side or any combination you want. You don't have to change paper or screen as often. A time saver right! This block is blown in a mold using Flexpad foam. NOT GLUED! So it's way stronger and stays flat.