Double Density Block

Dual‑density design:

• Grey side: softer, more pliable — suited for sanding irregular / curved surfaces

• Black side: stiffer — better for faster sanding on more regular / curved surfaces where more rigidity helps

• Sanding / smoothing body panels: Helps in hand sanding body filler, primer, or surfaces before final finish.

• Working curved or irregular surfaces: The soft side lets the block conform somewhat to curves or unevenness, reducing the risk of over-sanding.

• Switching stiffness: The harder side gives more control and speed on flatter or more forgiving surfaces.

• General finishing tool: It’s a hand tool, not machine-driven, so ideal for controlled, small-area sanding rather than bulk material removal.

These blocks are essential for the professional body shop.