MGD-4030 Steel Body Filler Blades — 4-Piece Set (1″, 2″, 3″, 4″) — Case of 25

Achieve smooth, skim-coat body repairs and minimize block-sanding labor with the MGD-4030 4-Piece Steel Body Filler Blade Set. Designed specifically for professional metal technicians and auto body refinishers, this versatile set gives craftsmen the exact blade size required for everything from tight rock-chip repairs to large, swept-panel skim coats.

Tempered Spring Steel Flexibility

Crafted from high-tensile, tempered spring steel, MGD-4030 blades flex under pressure to match subtle vehicle contours without taking a permanent bend or set. The engineered blade flex allows technicians to feather out lightweight body fillers and glazing putties seamlessly along repair edges, eliminating harsh ridges and minimizing air pocket formation.

Multi-Size Kit Versatility

• 1″ & 2″ Blades: Ideal for localized rock chip filling, hail damage repair, tight body line sculpting, and small spot putty touch-ups.
• 3″ & 4″ Blades: Essential for spreading smooth, continuous coats of lightweight filler and polyester putty over broad panel repair areas like doors, hoods, and quarter panels.

Solvent-Resistant & Easy Clean-Up

Unlike plastic spreaders that gouge easily or absorb solvent chemicals over time, smooth steel surfaces resist resin adhesion. Cured filler wipes off easily with acetone or lacquer thinner, or pops clean off the steel face, leaving a smooth, rust-resistant surface ready for the next mix.