6吋 實心 H&L Mirka Microstar 白色薄膜圓盤

The hook-and-loop backing grabs my pad securely with zero slipping even on vertical panels, and the film surface stays flat without curling at the edges. I've gone through three packs already for final sanding between coats and they cut consistently until the very last disc.

The pack of 50 is great value for daily sanding work, and the 6" size fits my backing pad perfectly without any alignment fuss. The hook-and-loop backing holds tight through the whole session, which is exactly what I need for production runs.

The hook-and-loop grip on these film discs is rock solid—no slipping mid-pass even on my orbital sander. I grabbed the finer micro grits and they cut clean without loading up, which makes a pack of 50 last a good while.