The Ultimate Protection Against Overspray
When an ordinary masking paper doesn’t provide the protection you may need, choose 3M Scotchblok Masking Paper for its excellent resistance to bleed through. Our auto masking paper comes with a polycoated backing to help prevent the strong solvents used in automotive paints, base coats and clear coats from penetrating to the other side, keeping freshly painted surfaces free from contamination. It also protects against dust contamination from paper fibers. When properly applied, this product saves auto body shops from costly clean up and rework associated with accidental paint overspray exposure.
Easy to Handle in the Shop
Our 3M Scotchblok Masking Paper offers easy handling properties to make the job of automotive technicians go smoothly and hassle free. It’s a thin paper that conforms and attaches to a wide range of shapes. Use this masking paper with 3M masking tapes and masking equipment (sold separately). The paper easily tears when used with apron tapers and maskers, reducing paper waste that can occur with sloppy or ragged tears.
Made for Real Auto Body Shop Conditions
Meeting the demands of professional body shops, our masking paper performs to higher standards. For starters, it holds up well under wet sanding conditions. Additionally, it withstands bake cycles up to 225?F (107?C) for up to 30 minutes.
Gold Color Offers Easy Identification
We’ve given our masking paper a distinctive gold color so you can easily identify it from ordinary masking paper. When a job calls for masking paper with a higher degree of protection, you don’t want to risk choosing the wrong masking paper and end up with accidental bleed through. That’s why we colored this paper gold to make it easy to find.
Using Science to Make Work Easier
3M first identified the problem and then came up with a science-based solution to a need faced by automotive technicians every day. We polycoated our masking paper with a layer that blocks solvents from soaking through, making the job of auto body painting and restoration a more efficient task.

3M 49833, Multi-Purpose Duct Tape 3900, Black, 48 mm x 54.8 m, 7.7 mil, 7000148383
3M 43474, Glass Cloth Tape 3615, White, 1 in x 36 yd, 7 mil, 7000048876
Standard Abrasives 713286, Mandrel, 1/4 in x 1/4 in x 2 in DM-7, 7000121806
Standard Abrasives 530205, A/O Resin Fiber Disc, 7 in x 7/8 in 60, 7010310605
3M 35083, EMI Copper Foil Shielding Tape 1181, 1/4 in x 18 yd (6,35 mm x 16,5 m), 7000132168
3M 01328, PSA Cloth Disc 348D, P180 X-weight, 3 in x NH, Die 300V, 7000045068
Dynabrade 94992 1/4" Male Composite-Style Coupler with 1/4" Male Plug Assembly
3M 21543, Scotch-Brite Roloc Clean and Strip XT Pro Extra Cut Disc, TR, 2 in x NH, A XCS, 7100179815, 60/box
3M 07591, Outdoor Masking Poly Tape 5903, Red, 5 in x 60 yd, 7.5 mil, 7010334725
3M 05182, Scotch-Brite Cut and Polish Wheel, CP-WL, 5A Fine, 6 in x 1/2 in x 1 in, 7100050403,Box of 4
Standard Abrasives 710870, Cartridge Roll Mandrel, 1/8 in x 1/2 in x 1/4 in x 1-1/4 in x 2-1/4 in CM-7, 7000121794
Dynabrade 60051 .1 hp Straight-Line Quick-Change Pencil Grinder, Rear Exhaust, 60,000 RPM, 1/8" Collet
Dynabrade 51812 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 1000,000 RPM, 3/32" Collet
3M™ 53797, Flexible Diamond Belt 6451J, 1/2" Dia x 18" L, M125 Micron, Type G, Pattern B2, 7010509272
Dynabrade 51862 .4 hp Trim Router (Complete), 30,000 RPM, 1/4 Collet
Dynabrade 95677 1/4" Male Plug with 1/4" NPT Female Thread
Dynabrade 51705 .1 hp Straight-Line Pencil Grinder, Rear Exhaust, 50,000 RPM, 3/32" Collet
Dynabrade 14360 Pneumatic Pipe Belt Finisher
3M 22407, Roloc Disc 361F, 80 YF-weight, TR, 1-1/2 in, Die R150S, 7000045099
Dynabrade 51857 .7 hp Trim Router (Complete), 20,000 RPM, 1/4 Collet
ACS CX1250 Diamond Belt, 1/2" X 24" 74u
3M Scotchkote Liquid Epoxy Coating Spray System HSS Mix Nozzle, RightAngle, 7000058900
3M 11414, Roloc Disc 361F, P120 XF-weight, TR, 1 in, Die R100N, 7000045104
ACS Flap Disc, Type 29 (Curved) Full Diamond 4-1/2 X 5/8-11 60M, 333.FD4.5-60/T29
3M 26109, PPS Series 2.0 Adapter, Type S23, 1/4 Female, 18 Thread NPS, 7100135941 
