3M™ Masking & Paper Tapes

3M™ Masking & Paper Tapes

3M™ 4737TL High Temp Fine Line Masking Tape

Why Choose 3M™ Scotch® High Temperature Fine Line Tape 4737TL?

The 3M™ 4737TL Fine Line Tape is designed to meet the demands of high-precision paint masking. With excellent conformability, translucent backing for visual alignment, and resistance to high-temperature bake cycles, it’s your go-to choice for clean, crisp paint lines. Its polycoated lay-flat release liner enables die-cutting and plotter cutting, making it ideal for automotive and industrial paint masking applications.

At EKO-TECH, we elevate the tape’s performance with tailored converting services, delivering custom solutions to meet your application needs.

Applications of 3M™ 4737TL Tape

Perfect for high-performance masking tasks that demand clean paint lines:

Automotive fascia and rocker panels
Two-tone or multi-color paint jobs
Paint break lines for critical detailing
Custom die-cut masking patterns
Plotter-cut graphics and stencils
High-temp industrial coating processes
Indoor masking in moist or solvent-rich environments

Benefits of 3M™ 4737TL Fine Line Tape

High Temperature Resistance – Performs reliably during paint bake cycles
Clean Paint Lines – Minimal neck down ensures consistent line definition
Excellent Adhesion – Resists lifting or curling during application
Translucent Backing – Enables visual confirmation of adhesive wet out
Conformable & Stretchable – Wraps around curves and contours with ease
Polycoated Release Liner – Perfect for die & kiss cutting processes
Moisture & Solvent Resistant – Stable performance in challenging conditions

Why Work with a 3M Select Converter Like EKO-TECH?

EKO-TECH is a trusted 3M Select Converter, meaning we meet stringent quality standards and work hand-in-hand with 3M to deliver tailored solutions. Our converting capabilities ensure speed, accuracy, and scalability – all while leveraging the highest quality 3M materials. With us, you get:

Application-specific converting
Prototype and small-batch options
Short lead times and repeatable precision
Technical support from industry experts

Converting Capabilities at EKO-TECH

Whether you’re scaling up or seeking niche, die-cut pieces, our state-of-the-art converting facility offers:

Rewinding to custom lengths
Slitting to precise widths
Sheeting for easy handling
Die Cutting for complex shapes
Kiss Cutting for peel-and-stick formats

We transform 3M™ 4737TL masking tape into the perfect format for your production process – enhancing performance and efficiency.

Technical data

Adhesive Type Rubber
Application Painting & Depainting, Coating Application, Masking Solution, Masking for Painting, Paint Preparation Masking, Painting, Paint Masking, Premium Masking, Trim Masking, Surface Protection, Fine Line Masking, Fine Lines
Backing (Carrier) Material Vinyl
Brands Scotch®
Core Material Plastic
Core Size (Imperial) 3 in
Core Size (Metric) 76.2 mm

Elongation at Break 75%
Indoor/Outdoor Indoor
Industries Automotive, Construction, Metalworking, Military, Specialty Vehicle, Transportation, Woodworking, Military & Government, Furniture, General Industrial, MRO, Marine
Maximum Operating Temperature 149 ℃
Maximum Operating Temperature (Fahrenheit) 300 ℉
Product Color Translucent Blue
Smallest Saleable Unit Roll

Tensile Strength (Imperial) 16 lb/in
Tensile Strength (Metric) 28 N/cm
Units per Case 24.0, 36.0, 48.0, 72.0, 96.0, 144.0
Overall Length (Imperial) 36 yd
Overall Length (Metric) 32.91 m
Overall Width (Imperial) 0.25 in, 0.37 in, 0.5 in, 0.75 in, 1 in, 1.5 in, 2 in, 48 in
Overall Width (Metric) 6.35 mm, 9.52 mm, 12.7 mm, 19.05 mm, 25.4 mm, 38.1 mm, 50.8 mm, 1219.2 mm

FAQ

Do you support small order runs for prototyping?Monika Kluk2025-07-09T12:16:12+02:00

Do you support small order runs for prototyping?

Yes, we work with startups and large OEMs alike – from single sheets to bulk rolls.

What’s the advantage of translucent backing?Monika Kluk2025-07-09T12:16:03+02:00

What’s the advantage of translucent backing?

It allows visual alignment and confirmation of adhesive contact with the substrate – ensuring no surprises during application.

Can you slit 3M™ 4737TL to a specific width for my line?Monika Kluk2025-07-09T12:15:53+02:00

Can you slit 3M™ 4737TL to a specific width for my line?

Yes, we offer precision slitting to your exact width requirements.

Is the tape suitable for die cutting?Monika Kluk2025-07-09T12:15:43+02:00

Is the tape suitable for die cutting?

Absolutely. Its polycoated release liner and dimensional stability make it ideal for kiss cutting and die-cutting applications.

Can 3M™ 4737TL be used in high-temperature paint curing ovens?Monika Kluk2025-07-09T12:15:34+02:00

Can 3M™ 4737TL be used in high-temperature paint curing ovens?

Yes, it’s engineered to withstand high-temperature paint bake cycles without adhesive bleed or deformation.

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Start Your Custom 3M™ 4737TL Solution Today!

Ready to take your masking precision to the next level? Partner with EKO-TECH to get the perfectly converted format of 3M™ Scotch® High Temperature Fine Line Tape 4737TL – tailored for your application. Contact Us Now for a Custom Quote!

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