3M Company FD-QT-ES Fast Dry Filler 25 Oz

Product Description

The 3M COMPANY FD-QT-ES is a fast-drying polyester-based filler used for filling dents, holes, and surface imperfections on metal, wood, and other substrates. It mixes with a hardener to initiate a rapid cure cycle, reducing wait time between application and sanding. At 25 oz per container, it provides enough material for multiple repair passes. This product is commonly applied by auto body technicians, maintenance professionals, and skilled tradespeople who require a reliable fill material that sands smoothly and accepts topcoats without lifting or shrinking.

The FD-QT-ES is suited for surface repair work in automotive, marine, and general maintenance applications. It performs well on bare metal and properly prepared painted surfaces. Typical use cases include bodywork prep, spot repairs on equipment housings, and structural surface restoration where a lightweight filler is appropriate. This product is sold in a case pack of 6 units, making it a practical choice for shops that perform high-volume repair work.

Key Features

• Fast dry formulation reduces cure time for quicker sanding and topcoat application
• 25 oz net weight per container provides material for multiple repair passes
• Compatible with metal, wood, and similar rigid substrates
• Sold in case quantity of 6 units per package
• Lightweight filler that sands smoothly and accepts topcoats

Compatibility

Designed as an OEM-style filler product for use in automotive body repair, marine surface restoration, and general maintenance applications on rigid substrates.

Installation Notes

Application should be performed by trained body technicians or maintenance professionals familiar with polyester filler systems. Ensure all surfaces are clean, dry, and free of oil or loose material before applying. Follow manufacturer mixing ratios when combining filler with hardener to ensure proper cure. Work in a well-ventilated area and wear appropriate personal protective equipment including gloves and a respirator rated for organic vapors.