• Dual-density sanding block with aggressive dense side and soft side for fine color sanding on curved or irregular surfaces.
  • Professional-grade Motor Guard Sanding Blocks for automotive bodywork
  • Rocker Block with radiused edge and ergonomic grip, designed for use with 6" PSA sanding discs.
  • Roller Block with rounded sides for wet sanding, eliminates pressure marks using 5.5"x9" abrasive sheets.
  • Dual-density sanding block with aggressive dense side and soft side for fine color sanding on curved or irregular surfaces.
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RoostersPaintandBodySupplies

Motor Guard Sanding Blocks

Motor Guard Sanding Blocks

$9.90 USD
$9.90 USD
Sale Sold out
Shipping calculated at checkout.
BLOCK TYPES

Motor Guard Sanding Blocks – Built for the Body Shop

From fender curves to tight detail work, Motor Guard Sanding Blocks are trusted by pros to deliver consistent results on any contour. These U.S.-made blocks are engineered for precision, durability, and comfort—offering a complete line of flexible, rigid, soft, and specialty blocks for every sanding challenge in automotive refinishing.

🔧 Key Features:

  • Precision Engineering: Each block is shaped and constructed for a specific purpose—whether it's ultra-flat panels, tight curves, or contour transitions.

  • Premium Materials: Dual-density foams, memory materials, multi-layer vinyl, and ergonomic grips help deliver consistent sanding results without fatigue.

  • Wet or Dry Use: Designed for use with standard sandpaper sheets, PSA rolls, or discs. Compatible with wet or dry sanding techniques.

  • Made in the USA: Built with quality and craftsmanship that stands up to shop abuse.

🧱 Available Models:

(All sold individually – choose your variant above)

  • MB-1 Memory Block® – Dual-sided with memory foam and rigid vinyl for aggressive or fine sanding.

  • RK-1 Rocker Block® – Uses 6" PSA discs; radiused edge, one- or two-hand sanding power.

  • RL-1 Roller Block® – Designed for wet sanding with 5.5"x9" abrasive sheets; eliminates pressure marks.

  • WB-1 Wonder Block® – Rugged, ergonomic grip; perfect for flat to lightly curved surfaces.

  • HT-1 Holey Terror® – Semi-rigid block with cut-speed holes on one side; grips sandpaper wet or dry.

  • BG12-1 Big Block (12") – Large format for two-handed sanding on panels; 2-3/4" PSA compatible.

  • BG6-1 Big Block (6.5") – Ideal for curved panels with multi-layer construction and radius edges.

  • BGR6-1 Big Block (Rigid) – Compact rigid block for precision control in small areas.

  • FB-1 Flexi-Block (Rectangular) – Flexible bar for flat sanding and tight corners.

  • FB-2 Flexi-Block (Double-D) – Radiused sides, bends to fit inside contours and body lines.

  • FB-3 Flexi-Block (Curved) – Multi-curved shape for complex contours and detail sanding.

  • MB-10 Mini-Block (Rectangular) – Mini version of FB-1 for tight spaces and edge work.

  • MB-11 Mini-Block (Double-D) – Mini version of FB-2 for contours and small radius areas.

  • MB-12 Mini-Block (Curved) – Mini version of FB-3 for fine, curved detailing.

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