Dura-Block 30" Marine Sanding Block W/ Psa Attachment - AF4410

A favorite among the professionals when blocking large surfaces. Recommended with 2-3/4" PSA paper.

• Size: 1-3/8"H x 2-3/4"W x 30"L
• PSA
• 100% EVA Rubber
• 20 PCF thickness for more rigid blocking power
• For wet and dry sanding.