A High-Performance Sandpaper for Refined Auto Body Finishes
Featuring our Trizact technology for uniform and consistent finishes, our 3M Trizact Performance Sandpaper makes refined, professional-grade sanding faster and easier for auto body jobs large and small. This durable sandpaper features Trizact mineral abrasive – tiny, sharp structures resembling pyramids which are arranged uniformly across the surface. These structures create a fast, even cut that removes very fine sand scratches from metal surfaces. Lightweight foam backing makes it flexible and conformable, which is ideal for hand sanding, and also attaches easily to sanding blocks and other hand sanding tools.
With extremely fine abrasive grit, Trizact Performance Sandpaper is ideal during the Finish stage of our 3M Body Repair System. It helps reduce the time and materials needed for polishing, and can even eliminate the need for compounding. Use for wet sanding, which helps minimize loading and controls dust for maximum sheet life.
About Our Trizact Abrasives
For more predictable finishes and improved, consistent quality, 3M Trizact products feature microreplication – small 3-dimensional structures are reproduced and then uniformly distributed over the surface of the abrasive. These patterned, precise mineral structures contain multiple layers of abrasive mineral. As the structures wear, fresh, sharp mineral is exposed. The result is that the abrasive cuts faster, allows for precise finish control, and stays sharper longer, meaning you use fewer sandpaper sheets and save money as well as time.
About the 3M Body Repair System
Even a small repair can seem complex at first. So 3M’s Body Repair System simplifies the entire automotive body repair process by dividing it into four stages:
Stage 1 – Prepare. This stage includes pulling dents, removal of paint and rust and efficient, effective masking of the area.
Stage 2 – Fill. This stage involves patching holes with reinforced filler and smoothing and shaping filler before painting.
Stage 3 – Paint. This stage includes painting the area and blending and smoothing primer and paint.
Stage 4 – Finish. The final stage for showroom-grade results: removing small defects, sealing and polishing clear coats and other painted surfaces.
3M supplies premium products such as abrasives, tapes, body fillers and tools for every stage. This system helps you work easily, efficiently and successfully across the entire body repair process.
Recommended Applications
- Use during the Finish step of the 3M Body Repair System
- Removing fine sand scratches up to P3000 from metal and painted metal surfaces
- Ideal for final sanding before polishing
- Use while wet to minimize clogging, maximize sheet life and control dust
Better Science for Better Sanding from 3M
Our 3M Trizact Performance Sandpaper is a key part of a complete system for successful auto body work. With its combination of lightweight, conformable foam and tough, precise abrasive pattern, it is also an excellent example of how 3M brings out the best in any of your auto care projects: Science. Applied to Life.TM

Dynabrade 82459 5" Dia. x 180 Grit A/O PSA Filmbac DynaCut Disc, 100/Box
Standard Abrasives 710190, Cartridge Roll Mandrel, 2560020, 1/8 in x 1 in x 1/4 in x 1-1/4 in x 2-3/4 in CM-9, 7000121790
Standard Abrasives 700743, Cartridge RoII Mandrel, 1/8 in x 3/4 in x 1/8 in x 1 in x 2-3/4 in CM-4, 7010368728
3M 33175, Scotch-Brite Radial Bristle Brush Replacement Disc, T-S 50 Refill, 8 in, 7100138339, 70/Pack
Dynabrade 95843 Dynabrade Air Lube 10W/NR, 1 Gallon
3M 77558, Cubitron II Hookit Cloth Disc 947A, 77558, 40+ to 120+, 6 in x NH, Die 600Z, 7100232737
Dynabrade 40320 Dynafile II Abrasive Belt Tool
3M 27490, 641WY, 3" X 30", 1200 Mesh, Diamond Cloth Belts, 7010508907
3M 25859, 663FC, 3" X 90", 70u, Diamond Trizact Belts 7010508951
Dynabrade 91532 5" Non-Vacuum 220 Grit, Dynacut Extreme Orange Premium Film PSA Disc, 50/pack
3M 81109, Microfinishing PSA Film Disc Roll 268L, 3 in x 7/8 in x 250, 30 Micron, Type D, Die 300M, 7100070631
3M 24049, Wetordry Cloth Disc 281W, P1000 YF-weight, 8 in x NH, Die 800JM, 7000045052
3M 32306, 641WY, 3" X 30", 600 Mesh, Diamond Cloth Belts, 7010534829
Dynabrade 96101 Dynabrade Air Lube 10W/NR 24 Per Box
3M 35519, Rubber Sanding Block, 2-3/4 in x 5 in, 7000126109
3M™ 17379, Versaflo™ Length Adjusting Breathing Tube BT-30, 7100009685, 1 EA/Case
3M 05740, Hookit Hand Block, 2-3/4 in x 5 in, 7000045715
3M 45718, Cubitron II Hookit Cloth Disc 947A, 120+ X-weight, 5 in x NH, D/F 5HL, Die 500FH, 7100113075
3M 22396, Roloc Disc 361F, 36 YF-weight, TR, 1-1/2 in, Die R150S, 7000045091
3M 11419, Roloc Disc 361F, P240 XF-weight, TR, 2 in, Die R200P, 7000045105
3M 22392, Roloc Disc 361F, 24 YF-weight, TR, 3 in, Die R300V, 7000045090
3M 22409, Roloc Disc 361F, P120 XF-weight, TR, 1-1/2 in, Die R150S, 7000045103
Dynabrade 79981 5" Dia. x 320 Grit A/O Non-Vacuum PSA DynaCut Disc, 100/Box
3M 27760, Hookit Microfinishing Film Disc 366L, 30 Mic 3MIL, Type D, 6 in x NH, Die 600Z, 7100049207, 500 per case
3M 33849 Trizact Hookit Cloth Disc 337DC, 5 in x NH A300 X-weight, 7000046226 
