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Eko-tech Converting Company
3M™ 8752025-06-26T13:11:18+02:00

3M™ Polyester Tapes 

Taśmy Poliestrowe 3M™

3M™ Polyester Tapes 

3M™857

High-Temp 3M™ 875 Polyester Film Tape

Why Choose 3M™ 875 Polyester Film Tape? 3M™ 875 Polyester Film Tape is engineered for precision in demanding environments. With high temperature resistance, excellent holding power, and clean removability, it stands out as a reliable solution for masking, bonding, and temporary holding—even through intense autoclave cycles. EKO-TECH elevates this product further through custom converting options tailored to your exact production needs.

Where to Use 3M™ 875 Polyester Film Tape

3M™ 875 Polyester Film Tape is trusted in a wide range of industries requiring durability and thermal resistance:

  • Composites manufacturing – Masking during autoclave and vacuum bagging processes

  • Aerospace and automotive – Temporary wire and part holding

  • Metal fabrication – Paint masking on stainless steel or aluminum surfaces

  • Electronics – Temporary protection during soldering or thermal processing

  • Powder coating and liquid painting – Masking without silicone contamination

  • General industrial use – High-performance bonding with clean removal

Why the Market Relies on 3M™ 875 Polyester Film Tape

  • High-Temperature Resistance: Withstands bake cycles up to 400°F (204°C) and autoclave exposure at 350°F (177°C)

  • Clean Removability: Leaves no residue on metals or glass after intense thermal exposure

  • Precision Conformability: Thin polyester backing conforms to curved surfaces without compromising performance

  • Non-Silicone Adhesive: Rubber-based adhesive avoids issues in paint or bond-critical areas

  • Superior Holding Strength: Maintains grip under thermal and vacuum stress

Converter Benefits – Why Work with EKO-TECH, a 3M Select Converter

EKO-TECH is a certified 3M Select Converter, offering more than just standard tape supply:

  • Tailored Solutions: We adapt 3M™ 875 Polyester Film Tape to your application needs—every slit, sheet, or die-cut is precision crafted.

  • End-to-End Support: From sampling to scaled production, we support every stage of your adhesive solution.

  • Advanced Capabilities: Backed by years of experience, our converting services meet tight tolerances and application-specific demands.

  • Reliable Supply Chain: We ensure fast delivery and quality consistency across your production cycles.

Custom Converting Services – How EKO-TECH Delivers Precision

As your converting partner, EKO-TECH transforms standard rolls of 3M™ 875 Polyester Film Tape into application-ready formats, including:

  • Rewinding to Individual Lengths – Tailored rolls for optimized production runs

  • Slitting to Custom Widths – Reduce waste and improve fit

  • Sheeting – For applications requiring easy handling or exact placement

  • Die-Cutting & Kiss Cutting – For shaped parts and automation compatibility

Let us help you define the most efficient form for your process. Whether you’re prototyping or scaling up, we’ll guide the entire converting journey.

Technical data:

Adhesive Type Rubber
Application High Temperature Masking
Backing (Carrier) Material Polyester
Backing (Carrier) Thickness (Imperial) 0.99 in
Backing (Carrier) Thickness (Metric) 0.025 mm
Brands 3M™
Elongation at Break 105.0 %
Product Color Green
Smallest Saleable Unit Roll

Tensile Strength (Metric) 59.4 N/100mm
Total Tape Thickness without Liner (Imperial) 2 mil, 3.1 mil
Total Tape Thickness without Liner (Metric) 0.05 mm, 0.051 mm, 0.078 mm
Overall Length (Imperial) 72 yd
Overall Length (Metric) 65.83 m, 66 m
Overall Width (Imperial) 0.5 in, 0.75 in, 1 in, 1.5 in, 2 in, 3 in, 24 in, 48 in
Overall Width (Metric) 12.7 mm, 19 mm, 25 mm, 38.1 mm, 50.8 mm, 76.2 mm, 609.6 mm, 1220 mm

FAQ

Is the adhesive silicone-based?2025-06-26T13:25:40+02:00

No, it features a rubber-based adhesive ideal for paint masking and other bonding processes where silicone contamination must be avoided.

Can the tape be cut to non-standard sizes or shapes?2025-06-26T13:24:07+02:00

Absolutely! We offer custom slitting, sheeting, die-cutting, and kiss-cutting tailored to your production specs.

What makes EKO-TECH a reliable converting partner?2025-06-26T13:23:01+02:00

As a 3M Select Converter, we provide certified precision converting, technical support, and application-specific consultation to ensure your success.

Will this tape leave adhesive residue after removal?2025-06-26T13:21:54+02:00

No. 3M™ 875 Polyester Film Tape offers clean removability, even after high-heat exposure on stainless steel, aluminum, and glass.

Can 3M™ 875 Polyester Film Tape be used in autoclave cycles?2025-06-26T13:20:43+02:00

Yes, it performs exceptionally well in autoclave conditions up to 350°F (177°C), making it ideal for composite bonding and aerospace masking.

Downloads

3M-875.pdf

Ready to Upgrade Your Process with 3M™ 875 Polyester Film Tape?

Contact EKO-TECH now to request samples, pricing, or a custom converting consultation. Discover how we can help you work smarter—with precision tape solutions tailored to your process.

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