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4" FILLER SPREADERS - Sem Products

Part #: SF3400

The Sem Products SF3400 4" Filler Spreaders are essential tools designed for precision application of body fillers, putties, and glazes in professional automotive and industrial repair environments. Engineered for consistent results, these spreaders provide technicians with the control needed for smooth, even surfacing across various substrates.

Key Features

  • Durable Construction: Built to withstand the rigors of professional use with various automotive and industrial compounds.
  • Optimal Flexibility: Designed to offer precise control and smooth, contoured application over diverse surfaces and panel shapes.
  • Comfortable Handling: Ergonomically shaped for a secure grip, reducing hand fatigue during extended use.
  • Precision Edge: Ensures uniform spreading and featheredging of materials, contributing to a high-quality finish and minimizing subsequent sanding time.
  • Easy to Clean: Non-porous surface facilitates quick cleanup, maintaining tool efficiency and extending its lifespan.

Applications

These 4" filler spreaders are indispensable for a wide range of tasks in professional settings. They are ideal for applying body filler to vehicle panels during automotive collision repair, addressing imperfections on industrial machinery, and spreading various putties or glazes to achieve a seamless, finished surface. Compatible with all types of automotive body fillers, plastic fillers, and finishing glazes, the SF3400 spreaders are a versatile and reliable addition to any professional's toolkit for autobody repair and industrial maintenance.

Only 4 left in stock - order soon

$69.34

Free shipping on orders over $250
Lower 48 states and DC. Excludes freight and oversize items.
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This product was added to our catalog on Tuesday 18 August, 2026.