3M 7100143457 Spreader Assortment 4 5 6 Inch 3 Piece

Product Description

The 3M 7100143457 is a three-piece flexible spreader assortment designed for applying and smoothing body fillers, fiberglass fillers, finishing putties, and resins in auto body and composite repair work. Each spreader is made with sharp edges and a flexible construction that conforms to contoured surfaces, allowing for even material distribution and clean feathering. The set includes one spreader each in 4 inches, 5 inches, and 6 inches, giving technicians a range of widths to match the repair area. Cured filler releases cleanly from the spreader surface, which simplifies cleanup and extends the usable life of each tool.

This assortment is suited for collision repair shops, auto body technicians, and composite fabricators working with polyester or epoxy-based materials. The three included sizes allow the user to select the appropriate spreader width for small detail work, medium panels, or broader surface fills. The flexible material allows the spreader to follow body contours and curved panels without leaving ridges. These spreaders are a standard consumable in professional body shop environments and are commonly used alongside mixing boards and filler dispensing systems.

Key Features

• Three-piece set includes 4 inch, 5 inch, and 6 inch spreaders
• Flexible construction conforms to curved and contoured surfaces
• Sharp edges allow precise application and feathering of fillers and putties
• Cured filler pops off cleanly for easy reuse and cleanup
• Compatible with body fillers, fiberglass fillers, finishing putties, and resins

Compatibility

Designed for use with standard polyester body fillers, fiberglass fillers, finishing putties, and resins commonly used in automotive and composite repair applications.

Installation Notes

These spreaders are hand tools and require no installation. Auto body technicians should mix filler on a clean mixing board and apply promptly before pot life expires. Clean spreaders immediately after use with a solvent appropriate for the material being applied. Allow cured residue to fully harden before flexing the spreader to pop off excess material.

Technical Specifications

• Included Sizes: 4 inches, 5 inches, 6 inches
• Quantity: 3 pieces per pack
• Weight: 0.2 pounds
• UOM: Pack
• UPC: 00051131058446

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100143457