Body Filler Spreaders – Flexible Auto Body Applicators for Bondo, Fiberglass, Putty & Resin – Smooth Edge, Durable, Easy Clean – Available in 4", 5" or 6" Sizes (50, 4")

Promax America Plastic Spreaders are essential tools for professional auto body repair and refinishing. Engineered for smooth application of body fillers, fiberglass fillers, finishing putties, and resins, these spreaders feature a precision straight edge that ensures even distribution and clean feathering. The flexible yet durable plastic construction provides excellent control while maintaining long-lasting performance. Cleanup is quick and simple—once filler cures, it pops off easily so the spreader can be reused again and again. Available in 4-inch, 5-inch, and 6-inch sizes, Promax America spreaders are ideal for everything from small spot repairs to larger surface finishing work in body shops, garages, and DIY projects.

• PROFESSIONAL AUTO BODY APPLICATION – Designed for spreading body filler, fiberglass filler, finishing putties, and resins with smooth, even coverage.
• SMOOTH STRAIGHT EDGE – Precision-molded edge helps achieve clean feathering and consistent surface leveling for professional refinishing results.
• FLEXIBLE & DURABLE PLASTIC – Provides the right balance of flexibility and strength for controlled spreading without cracking or breaking.
• EASY TO CLEAN & REUSE – Non-stick surface allows cured filler to pop off easily, reducing cleanup time and extending tool life.
• MULTIPLE SIZE OPTIONS – Available in 4", 5", or 6" sizes to suit small repairs, medium fills, and larger surface applications.