tesa® 4657 Acrylic Coated Cloth Tape(roll)

tesa 4657 Acrylic Cloth Tape is a high-grade, temperature-resistant acrylic coated cloth tape based on a 145-mesh woven cotton fabric backing and a thermosetting natural rubber adhesive. This resilient cloth tape is widely used for permanent hole covering in automotive applications and masking during demanding industrial painting processes where high temperature resistance and chemical durability are essential.

Key Features

tesa 4657's acrylic-coated cloth construction delivers high resistance to paints, solvents, and abrasion while remaining genuinely waterproof — properties that make it suitable for both interior and exterior automotive applications, including repeated oven-drying cycles. The tape's high tensile strength and puncture resistance, combined with strong adhesiveness to a wide range of substrates, allow it to perform reliably even under elevated temperatures up to 180°C. tesa 4657 is removable without leaving residue, even after high-temperature exposure, and its excellent age resistance supports genuinely permanent applications.

Performance Data

tesa 4657 has a total thickness of approximately 0.29mm (11.5 mils) with temperature resistance up to 180°C and peel adhesion measuring approximately 4.6 N/cm. This combination of high temperature tolerance and strong peel adhesion makes tesa 4657 suitable for both repeated masking cycles during manufacturing and genuinely permanent hole-covering applications that must endure the vehicle's full service life.

Applications

tesa 4657 is widely used for heat-resistant masking during vehicle and machinery production, including window flange masking with repeated oven drying, permanent interior and exterior hole covering, covering screw tap holes and drainage boreholes, partial masking during impregnating agent treatment, fastening flat cables on roof linings and door panels, and masking during electrostatic powder coating. The tape is also suitable for die-cutting into custom shapes for high-volume automotive production.

Directions for Use

Apply tesa 4657 to clean, dry surfaces, taking advantage of its conformability for masking around contoured automotive surfaces. For repeated oven-drying applications, the tape withstands multiple cycles up to 180°C without losing adhesion or leaving residue upon removal. For permanent hole-covering applications, apply firmly and allow the thermosetting adhesive to fully bond for long-term, age-resistant sealing.

Why Buy From Tapemart

Tapemart supplies genuine tesa 4657 acrylic coated cloth tape for automotive masking and permanent hole-covering applications. As an authorized tesa distributor, we stock the complete tesa cloth tape range for every temperature and durability requirement. Order tesa 4657 from Tapemart for high-temperature-resistant, residue-free cloth tape performance.