3M Platinum Select Filler, 31131, 1 gal ( 102 fl oz), 4 per case

• 3M’s highest-performing lightweight body filler
• Available in 276 mL cartridges for use with the 3M Dynamic Mixing System
• Delivers superior adhesion to galvanized steel, aluminum, e-coat, fiberglass and SMC
• Refined surface creates less need for primer, reducing primer usage up to 30%
• Resin-rich formula adheres to cured epoxy and urethane primers
• Stain-free and tack-free, ideal under all basecoat/clearcoat systems
• Super creamy formula reduces pinholes and micro pinholes

3M Platinum Select Filler features a super creamy formula that greatly reduces pinholes, and reduces primer usage up to 30% vs. traditional lightweight body fillers. It delivers extreme adhesion to properly prepared steel, galvanized steel, aluminum, e coat, SMC, FRP and more. Filler is stain free and tack-free, ideal for nearly all base coat/clear coat and waterborne paint systems. A Premium Body Filler for Virtually No Pinholes: Developed specifically to save time and money in collision repair operations, 3M Platinum Select Filler is our highest-performing lightweight body filler for repairing small dents, dings, gouges and other cosmetic imperfections. If features a super creamy formula that mixes and spreads easily and creates an exceptionally fine surface with virtually no pinholes. In fact, the filler reduces greatly pinholes and micro pinholes, eliminating the need for extra primer and reducing primer usage up to 30% vs. traditional lightweight body fillers. Adheres to a Wide Range of Automotive Surfaces: 3M Platinum Select Filler includes adhesion promoters for extreme adhesion to the latest properly prepared substrates in automotive collision repair, including galvanized steel, aluminum, e-coat, fiberglass, sheet molding compound (SMC) and fiber reinforced polymer (FRP). Its advanced formula includes resins which allow it to adhere to cured epoxies, urethanes and 2K primers, eliminating the need to sand to bare metal. Along with the corrosion protectant included in the formula, this greatly reduces the chance of corrosion. The filler is stain-free and tack-free, ideal for use under any base coat/clear coat system including waterborne paint. 3M Platinum Select Filler is available in 276 mL cartridges for use with the 3M Dynamic Mixing System. About the 3M Dynamic Mixing System: With the Dynamic Mixing System (DMS), 3M has created a method for mixing adhesives, sealers and fillers that saves time and helps ensure the proper mixing of two-part formulas every time. The system includes pre-loaded DMS cartridges and a series of DMS mixing nozzles, and works with a standard pneumatic applicator. Instead of premeasuring and premixing two-part products, technicians dispense the perfect amount of material, directly to the job, at the touch of a trigger. This eliminates the messy mixing process, reduces material waste and cleanup time, and helps ensure the quality and performance of finished work. 3M Platinum Filler in 276 mL cartridges is ready to use with a red 3M DMS Mixing Nozzle, PN 05847. 3M recommends dispensing the adhesive with the pneumatic 3M Dynamic Mixing Gun, PN 05846. Better Science for Better Adhesion from 3M: Very simply, 3M Platinum Select Filler is the right product at the right time in collision repair operations. With its super creamy, smooth formula, excellent adhesion to a variety of substrates and its ability to virtually eliminate time-consuming pinholes makes it a great example of what 3M does best: Science. Applied to Life.

Trusted 3M Platinum Select

3M Platinum Select Filler, model 31131, is a top choice for lightweight body filler needs. This 1-gallon (102 fl oz) product offers excellent performance for repairing dents and cosmetic imperfections.

Its premium formula ensures smooth application and superior results, making it ideal for collision repair shops seeking reliable and efficient filler solutions.

High-Quality Lightweight Filler

This filler is 3M’s highest-performing lightweight body filler, designed to reduce pinholes and micro pinholes. Its creamy texture spreads easily, creating a refined surface that minimizes the need for extra primer.

Using this 1-gallon format helps reduce primer usage by up to 30%, saving time and materials during the repair process.

Advanced Adhesion Technology

3M Platinum Select Filler delivers superior adhesion to a wide range of automotive surfaces including galvanized steel, aluminum, e-coat, fiberglass, and SMC. This ensures durable and long-lasting repairs.

The resin-rich formula also adheres well to cured epoxy and urethane primers, eliminating the need to sand down to bare metal and protecting against corrosion.

Dynamic Mixing System Compatibility

The product is available in 276 mL cartridges compatible with the 3M Dynamic Mixing System. This system simplifies mixing by dispensing the perfect amount of filler directly onto the job.

Using the Dynamic Mixing System reduces waste and cleanup time, making the repair process more efficient while maintaining consistent quality.

Convenient Pack Size Format

3M Platinum Select Filler comes in a 1-gallon size, with 4 units per case. This pack size supports larger repair jobs and ensures you have enough material on hand for multiple applications.

The packaging format suits professional environments where consistent supply and ease of use are important for productivity.