3M 7000049851 Yellow Spreader 3x4 Body Filler Tool

Product Description

The 3M 7000049851 is a flexible yellow plastic spreader designed for precise application of body fillers, putties, and glazes in automotive and body repair work. Measuring 3 inches by 4 inches, this spreader features a specially engineered flexible spreading edge that allows techs to control filler spread and thickness across contoured panels. Cured filler releases cleanly from the surface of the spreader, making it easy to clean and reuse across multiple jobs. It is a durable, single-piece tool built for the demands of professional body shop environments.

This spreader is used in automotive body repair shops and collision centers for applying two-part body fillers, finishing putties, and glazing compounds to metal and composite panels. Its 3-by-4-inch working surface suits small to medium patch areas, feathered edges, and detail work where control matters. The flexible edge conforms to mild curves, reducing buildup at the edges of the stroke. Both apprentice-level techs and experienced body repair professionals keep these on hand as consumable applicators throughout a repair cycle.

Key Features

• Flexible spreading edge for controlled, even application of body fillers and putties
• 3-inch by 4-inch face provides a practical working surface for patch and panel work
• Cured filler pops off cleanly, allowing repeated reuse of the spreader
• Lightweight construction at 0.03 pounds adds no fatigue during extended use
• Sold individually, compatible with standard body repair consumable workflows

Compatibility

Designed as a general-purpose applicator for use with automotive body fillers, finishing putties, and glazing compounds in professional body repair applications.

Installation Notes

Body repair professionals should apply fillers in smooth, even strokes using light to moderate pressure to avoid air pockets. Allow filler to cure fully before attempting to flex or pop residue from the spreader surface. Dispose of or clean the spreader promptly after use with lacquer thinner or equivalent solvent if cleaning before cure is preferred. Follow the filler manufacturer's mixing and application instructions and all applicable shop safety requirements when working with polyester-based materials.

Technical Specifications

• Dimensions: 3 inches x 4 inches
• Weight: 0.03 pounds
• Unit of Measure: Each
• UPC: 00076308003449

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000049851