Cleaner, More Versatile Masking
Overspray Masking Liquid-Dry works with solvent or water-based paint systems to protect vehicle surfaces from automotive primer, sealer, base color and clear coat overspray. This makes it suitable for use in body bays and paint bays during primer or paint application. And the transparent film makes it easy to move the vehicle after application, adding versatility to auto body operations.
Helps Save Time and Money from Application through Cleanup
The liquid masking sprays on easily using conventional spray guns so no equipment upgrades are needed, and it saves significant shop time for masking hard-to-reach surfaces or for smaller paint jobs that require bulk tape masking. It dries to a clear, non-tacky film in as little as 20 minutes and bonds lightly, protecting vehicle surfaces during paint or primer application and trapping dust and dirt under the film. It is safe to use on all thoroughly cured painted surfaces.
Note: Overspray Masking Liquid-Dry is designed to protect automotive surfaces from gentle paint overspray only, and is not intended to protect against a direct hit of paint or primer.
Because it dries onto the vehicle surface it eliminates the film flutter that can occur during conventional bulk masking, helping produce cleaner jobs throughout the shop. When primer or paint application is complete, the film simply dissolves and washes off in water for fast, easy cleanup. For best results do not leave on vehicles exposed to the sun.
Economical Usage
3M Overspray Masking Liquid-Dry is available in a variety of sizes from one gallon to 55 gallons. One gallon of OML-D will cover approximately 400 square feet at 4.0 mils wet thickness (or about 4-5 average size vehicles per gallon). The proper wet application rate will yield a dry film thickness of approximately 0.4 mils.
The Science for Better Auto Body Paint and Primer Application
3M provides liquid masking, another way to apply science for better procedures and better results in auto body repair and maintenance. Our lightly bonding spray-on water-based solution replaces time-intensive masking jobs. And its easy cleanup ? it simply dissolves in water and washes off ? can make your entire collision repair operation smoother, more versatile and more efficient.

3M 05137, Scotch-Brite EXL Deburring Wheel, XL-WL, 9S Fine, 10 in x 1 in x 5 in, 7000046072
3M 50416, Fibre Disc 501C, 80, 4-1/2 in x 7/8 in, Die 450E, 7100039022
3M 29611, 641WY 1/4" X 24", 100 Mesh Diamond Cloth Belt, 7010534832
Dynabrade 78312 6" Dia. x 1" W x 1" Center Hole, 120 Grit, A/O, DynaCut Flap Wheel
ACS Flap Disc, Type 29 (Curved) Full Diamond 4-1/2 X 5/8-11 60M, 333.FD4.5-60/T29
3M 89613, Fibre Disc 782C TN Quick Change, 4-1/2 in 80+, 7100099269
3M 27661, Cubitron II Fibre Disc 987C, TN Quick Change, 4-1/2 in, 60+, 7100068024
3M 89651, Fibre Disc 787C TN Quick Change 787C, 4-1/2 in 80+, 7100099277
3M 27447, Cubitron II Fibre Disc 987C, 36+, 4-1/2 in x 7/8 in, Die 450E, 7000119175
Dynabrade 95722 Threaded Mandrels, 1/4" Dia x 1/4" Shank
Dynabrade 96007 Tune-Up Kit for .5hp Motor
3M 77597, Fibre Disc 381C, 50, 4-1/2 in x 7/8 in, Die 450E, 7000118936
Dynabrade 25234 Vane Set (4pk)
Dynabrade 54705 Rotor/Vane Set
3M 77559, Cubitron II Hookit Cloth Disc 784F, 77559, 36+ to 120+, 5 in x NH, Die 500X, 7100232738
Standard Abrasives 713290, Spiral Band, 2 in x 2 in 60, 7010310545
Dynabrade 11399 Type 27 Wheel Mounting Adapter Kit
3M 37853, Dirt Trap Protection Material, Gray, 56 in x 300 ft, 7100132344 
