3M Company 913 Red Cream Hardener 0.75 Oz Body Filler

Product Description

The 3M COMPANY 913 is a red cream hardener formulated for use with white auto body filler. The red pigment serves as a visual mixing indicator — when fully blended with white body filler, the mixture reaches a uniform color, confirming proper dispersion. Each package contains 0.75 oz of hardener. This product is sold individually on a retail card and is sized for small repairs, touch-ups, or situations where a technician needs a single-use hardener supply on hand.

This hardener is used in auto body repair applications where two-part polyester filler systems require a catalyst to initiate cure. It is appropriate for collision repair shops, body technicians, and detailing professionals working on panel repairs, dent fills, and surface preparation before priming. The 0.75 oz size suits small-volume work rather than high-production mixing operations.

Key Features

• Red cream formula provides a clear color-change indicator when mixed with white body filler
• Designed for use with two-part polyester auto body filler systems
• 0.75 oz single-use size reduces waste on small repairs
• Carded packaging for easy point-of-use storage and dispensing

Compatibility

Designed for use with white auto body filler in two-part polyester filler systems. Confirm compatibility with your specific filler product before use.

Installation Notes

Auto body technicians should dispense the hardener onto a clean mixing board and combine it with the filler according to the filler manufacturer's mixing ratio instructions. Work in a well-ventilated area, as polyester filler systems release styrene vapors during cure. Wear appropriate PPE including nitrile gloves and eye protection. Do not mix hardener directly in the filler container.

Technical Specifications

• Net Volume: 0.75 oz
• Color: Red
• Form: Cream
• Unit of Measure: EA
• Package Quantity: 6
• Weight: 1 pound

Standard Information

• Brand: 3M COMPANY
• Manufacturer Part Number: 913