3M 05877 Reinforced Filler, 276mm Cartridge, Green, Paste

3M 05877 Reinforced Filler, 276mm Cartridge, Green, Paste

• 3M 05877 Reinforced Filler is a two-component, resin-rich paste filler designed for high-build repair strength on automotive substrates. Its dual cartridge format, milled fiberglass reinforcement, and Dynamic Mixing System compatibility help support faster dispensing, gap filling, and more consistent repairs.
• Features:
  • Two-component resin-rich formula helps provide high build and added repair strength when deeper fill and gap spanning capability are needed.
  • Milled fiberglass reinforcement helps strengthen repairs on damaged metal, sheet molded compound, and fiberglass panels.
  • Dual cartridge design supports easier dispensing and consistent hardener-to-filler mixing through the 3M Dynamic Mixing System.
  • Versatile adhesion helps the filler bond to steel, galvanized steel, aluminum, E-coat, sheet molded compound, and fiberglass substrates.
  • Designed for use with the 3M Dynamic Mixing Applicator 05846 for automotive repair applications involving holes, cracks, tears, weld seams, and fiberglass repair.
• Specifications:
  • Manufacturer: 3M
  • Part Number: 05877
  • MPN: 05877
  • UPC: 00051131058774
  • Product Type: Reinforced filler
  • Capacity: 276mm
  • Packaging Type: Cartridge
  • Form: Paste
  • Color: Green
  • Material: Polyester resin filler with milled fiberglass
  • Mix Ratio: 50:1
  • Special Performance Attributes: High build, water resistant, gap filling
  • Quantity: 1 cartridge
  • System Compatibility or Application: Designed for use with the 3M Dynamic Mixing Applicator 05846 for repairing holes, cracks, tears, weld seams, and damaged areas on metal, SMC, and fiberglass panels.
• The 3M Reinforced Filler can also be referred to as fiberglass reinforced body filler, DMS body filler cartridge, automotive repair filler, gap filling body filler, and reinforced polyester filler.

3M manufactures abrasives, adhesives, fillers, and repair materials for automotive, industrial, and professional service environments. The brand is widely used in collision repair and surface restoration applications that require consistent process control and dependable material performance.

Q: What is 3M 05877 used for?
A: It is used as a reinforced filler for repairing holes, cracks, tears, weld seams, and damaged areas on metal, SMC, and fiberglass panels.

Q: Does this filler require a special applicator?
A: Yes. It is designed for use with the 3M Dynamic Mixing Applicator 05846.

Q: What makes this filler reinforced?
A: It contains milled fiberglass, which helps add repair strength and support deeper fill and gap spanning applications.

Q: What substrates can this filler adhere to?
A: It is designed to adhere to steel, galvanized steel, aluminum, E-coat, sheet molded compound, and fiberglass.

Q: Is this filler a hand-mix product?
A: No. The dual cartridge format is intended to dispense through the Dynamic Mixing System so the hardener and filler are mixed automatically during application.