3M 501+ High Temperature Masking Tape, Purple, 1.89 in x 2.15 in
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- INDUSTRIAL STRENGTH – High-strength crepe paper masking tape is ideal for critical paint masking applications in aerospace, automotive, specialty vehicle and industrial markets where high holding power and heat-resistant performance are required
- HIGH TEMPERATURE MASKING JOBS – Ideal for all high temperature paint baking, fascia painting and pipe coating applications
- STRONG ADHESIVE FORMULA – Proprietary solvent-free adhesive sticks instantly to most surfaces including metal, rubber, glass and plastic, as well as EPDM-type rubber moldings
- RESISTS PAINT BLEED-THROUGH – Ultra-high strength holding power to prevent paint blow-by on a variety of surfaces
- REMOVES CLEANLY- solvent-free adhesive formula removes cleanly and effortlessly in one piece and will not damage surfaces or leave behind adhesive residue
- GOOD VISIBILITY – Purple backing improves visibility and accuracy during paint masking
- For industrial/occupational use only. Not for consumer sale or use
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Select a product to estimate shipping.3M 501+ High Temperature Masking Tape was designed to deliver sharp, clean paint lines and is ideal for high-temperature paint baking, fascia painting, and powder coating applications. The high-strength purple crepe paper backing conforms to irregular surfaces, resists bleed-through from most industrial paint systems, and improves visibility and accuracy during the paint masking process. The 3M 501+ enhances paint quality and helps reduce rework with its sharp paint lines. It is easy to tear, which aids in handling, yet strong enough to resist slivering, providing "user friendly," one piece removal. Featuring a proprietary solvent-free adhesive, the tape sticks instantly to most surfaces, including metal, rubber, glass and plastic. Withstands surface temperatures up to 300o F / 150o C for 30 minutes.
Important information
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3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert. For additional product information, visit www.3M.com.
3M Specialty High Temperature Purple Masking Tape 501+
Recommended Applications
High-temperature paint baking
Fascia painting
Pipe coating
Metal fabrication
Automotive, truck, bus and marine paint masking
3M Specialty High Temperature Purple Masking Tape 501+ was designed to deliver clean paint lines where surface temperatures can reach up to 300°F/150°C degrees. This purple crepe paper tape is ideal for critical paint masking applications in specialty vehicle, automotive and industrial markets where strong holding and high temperature performance is required.
Details:
Remains in place around corners, over contours and irregular surfaces
Industrial masking tape that is ideal for high performance industrial painting, including two tone color applications on specialty vehicles
Removes cleanly in one piece with no adhesive residue, minimizing unwanted tearing
Withstands surface temperatures up to 300°F/150°C for 30 minutes
Ultra-high strength holding power to prevent paint blow-by on a variety of surfaces
Holds securely through multiple or extended process cycles
Low unwind improves handling in wide-width applications
Resists paint bleed-through to help create sharp paint lines
Purple backing improves visibility, tears easily and resists slivering
Ideal for High-Temperature Industrial Painting
Using our proprietary adhesive, the tape sticks instantly to most surfaces, including metal, rubber, glass and plastic, as well as EPDM-type rubber moldings while removing cleanly in one piece. Our high-strength crepe-paper backing conforms to irregular surfaces, resists bleed through from most industrial paint systems, improves visibility during the paint masking process, and helps you achieve sharp paint lines.
3M Specialty High Temperature Purple Masking Tape 501+ is an ideal tape for industrial painting, including two-tone color applications on trucks, buses, trailers, trains, fire trucks, ambulances and airplanes. It is easy to tear, which aids in handling, yet strong enough to resist slivering, providing "user friendly," one piece removal. The tape is conformable for easy masking around corners, over contours and irregular surfaces.
What is Masking Tape?
Masking tape was developed specifically to help protect surrounding surfaces from overspray, provide clean paint lines, and remove easily and cleanly when finished. Masking tapes from 3M adhere well, resist solvents or water from the paint, and are strong enough to hang plastic sheeting, yet remove cleanly without damaging the subsurface. The backing, typically crepe paper, can conform to curved and irregular surfaces. The tape hand tears for tool-free application.
A masking tape should specify what surfaces it will stick to and the interval over which it will remove cleanly. A very thin or poorly manufactured tape may demonstrate splintering or shredding, either coming off the roll or when being removed after use. Some masking tapes have the tensile strength for light commercial and industrial applications, including bundling, labeling, sealing, temporary repairs, lane marking, splicing, and surface protection. The classic crepe paper masking tape is a light tan color, but our masking tapes come in a variety of colors and formulations to meet general and specific applications. A roll of masking tape is basic toolbox or supply room item in construction, warehousing, military, marine, shipping, automotive aftermarket, e-commerce, general manufacturing and retail industries.
Product details



| Main Specification | |
|---|---|
| Surface Recommendation | Metal or Plastic or Glass or Rubber |
| Configuration | Purple or 1.89 in x 2.15 in or Rubber or Crepe Paper Backing or Rubber-Based Adhesive |
| Compatible Material | Glass or Plastic or Metal or Rubber or Paper or industrial or Automotive |
| Manufacturer | 3m |
| Unit Count | 1 Count |
| Brand | 3M |
| Number of Items | 1 |
| Recommended Uses For Product | Painting |
| Water Resistance Level | Not Water Resistant |
| Included Components | Tape |
| Upper Temperature Rating | 150 °C |
| Colour | Purple |
| Global Trade Identification Number | 04054596116399 |
| Item Weight | 9.76 Ounces |
| Product information | |
| Number of Packs | 1 |
| Technical Details | |
| Item Resistance | Paint Bleed-Through or High Temperatures |
| Part Number | 11639 |
| Model | 4737T |
| Material Type | Rubber |
| Adhesive Format | Narrow Tape |
| Adhesive Side Count | 1 |
| Adhesive Location | Single Sided |
| Item details | |
| Item Type Name | 3M 501+ High Temperature Masking Tape or Purple or 1.89 in x 2.15 in – Strong Holding Power for Automotive or Specialty Vehicle and Industrial Markets |
| Others | |
| Product Type | 3M 501+ High Temperature Masking Tape or Purple or 1.89 in x 2.15 in – Strong Holding Power for Automotive or Specialty Vehicle and Industrial Markets |
| Item Highlight | Strong Holding Power for Automotive or Specialty Vehicle and Industrial Markets |
| Other Special Features of the Product | Strong |
| Size Name | 48 mm x 55m |









