DURA-BLOCK AF4400 Sticky Wet & Dry Sanding Block is a versatile surface preparation tool designed for flat and contoured sanding tasks in automotive refinishing, bodywork, and general surface finishing. Its sticky surface securely holds wet or dry sanding discs (sold separately), providing consistent contact and control for smooth results.
Key Features
- Surface: Holds wet and dry sanding discs securely without extra clamps
- Prep: Comfortable block shape ideal for a variety of sanding applications
- Capability: Works with both dry and water-assisted sanding
- Construction: Built to withstand frequent professional use
- Professional
- Prep: Great for primer scuffing, smoothing, and finishing
Frequently Asked Questions
Can I use this sandpaper wet and dry?
Yes, 3M Wetordry sheets are designed for both wet and dry sanding. Wet sanding with water reduces clogging, controls dust, and produces a smoother finish.
What isgrit sandpaper used for?
This grit is used for surface preparation, feather-edging body filler and primer edges, and preparing surfaces for sealer or primer application.
How many sheets come in a pack?
Each pack contains 50 sheets.








