Tesa 4341

High Temperature-resistant Masking Tape for Paint-spraying with Subsequent Oven-drying up to 140 °C.
tesa® 4341 is a fine crepe, conformable and flexible paper masking tape suitable for masking jobs during spray painting. The product’s solvent-free natural rubber adhesive offers high tack and excellent adhesion on a variety of surfaces like metal, rubber, glass and plastic

Applications – Where to Use tesa® 4341

tesa® 4341 is a high-grade, finely creped paper masking tape developed for demanding industrial and automotive applications requiring clean paint edges, high conformability, and heat resistance up to +140 °C (30 min). Ideal uses include:

Automotive masking for water-based paints and high-temperature curing cycles
Metal fabrication and powder coating processes
Precision masking on rough or uneven surfaces
Temporary protection of delicate materials and surfaces
Multi-layer masking with easy removal without adhesive residues

Thanks to its strong acrylic adhesive and heat-resistant backing, tesa® 4341 ensures sharp paint lines, no bleeding, and excellent post-process removability.

Precision Masking with tesa® 4341 – Converted Locally for Your Needs

Your high-performance masking tape, engineered by tesa® and customized by Eko-Tech.

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Product Features:

The conformable masking tape is resistant to wet sanding and can withstand high temperatures, making it suitable for oven-drying.
The excellent adherence of fillers or paints (water- or solvent-based) to the reverse side of the tape prevents any kind of paint flaking.
Even after the oven-drying process with temperatures of up to 140 °C, tesa® 4341 can be easily removed without leaving any residues.

Why Choose an Experienced Converter? Benefits of Partnering with Eko-Tech, a tesa® Platinum Converter

As a long-standing tesa® Platinum Converter, Eko-Tech Sp. z o.o. Sp.k. is not just a reseller — we are a trusted solution provider. Working with us means:

Tailor-made masking solutions based on your specific application
Fast lead times from in-house converting lines
Expert technical support for industrial and automotive sectors
Reliability and consistency from a proven ISO-certified partner
Direct collaboration with tesa® ensures premium material sourcing and ongoing support

Advanced Converting Services for tesa® 4341 Custom Formats. Fast Delivery. Guaranteed Performance.

At Eko-Tech, converting tesa® 4341 means far more than just cutting tape. We engineer value-added formats tailored to your production process:

Rewinding from jumbo rolls to customer-defined roll lengths
Precision slitting down to narrow widths for manual or automated use
Die-cut and kiss-cut formats for custom masking, covering complex geometries
Cross-wound spools for high-speed automated masking lines
Laminated solutions for dual-function tapes (e.g. masking + protection)
Prototyping and R&D support for new applications

We adapt tesa® 4341 to your exact width, shape, winding method, core size, and usage conditions.

Made in Poland – Customized by Eko-Tech

Although the tesa® 4341 raw material is manufactured by tesa®, all conversion, customization, packaging, and quality control takes place in Poland. This localized process allows us to:

Adjust products to specific Polish and EU market needs
Offer flexible MOQs and lead times
Guarantee Made in Poland quality for converted masking solutions
Provide fast response and after-sales support

We don’t just sell tape. We deliver purpose-built masking solutions made in Poland.

Explore Masking Die-Cut Possibilities

Although the tesa® 4341 raw material is manufactured by tesa®, all conversion, customization, packaging, and quality control takes place in Poland. This localized process allows us to:

Technical data:

Adhesive Type natural rubber
Backing materials lightly-creped paper
Total thickness 190 µm
Elongation at break 13 %
Tensile strength 53 N/cm
Temperature resistance (60 min)140 °C
Easy to remove yes
Hand tearability very good
Temperature resistance (30 min)160 °C
Adhesion to Steel 4.7 N/cm

Additional Info

This tape is resistant to wet sanding and the very good adhesion of fillers or paints (water- or solvent-based) to the reverse side of the tape avoids any kind of flaking Even after the oven drying process with temperatures up to 140 °C tesa 4341 can be easily removed without leaving any residues.