tesafix 4961 Adhesive Tape, White

tesafix 4961 Adhesive Tape, White

Double-sided adhesive tape with a strong natural rubber adhesive and a smooth paper backing for versatile fastening on smooth surfaces.

Description

tesafix 4961 adhesive tape, white, is a double-sided adhesive tape with a natural rubber adhesive and a special smooth paper backing, making it ideal for precise, clean, and residue-free removability. The “hard” adhesive system offers excellent shear strength and ensures a secure hold when splicing paper and films, for the self-adhesive mounting of sanding discs, and for general fastening applications on smooth surfaces. Thanks to its balanced properties in terms of resistance to plasticizers, moisture, chemicals, and UV exposure, it is suitable for both professional and industrial use.

Key Features

• Product Type: Double-sided adhesive tape with paper backing
• Adhesive: natural rubber
• Backing material: smooth paper backing
• Tape color: white
• Release liner color: brown
• Type of backing: release paper
• Thickness: 205 µm
• Initial tack: good
• Shear strength: very good (static shear strength at 40 °C)
• Elongation at break: 3%
• Tensile strength: 48 N/cm
• Plasticizer resistance: moderate
• Moisture resistance: moderate
• Chemical resistance: moderate
• UV resistance: moderate
• Long-term temperature resistance: up to 40 °C
• Short-term temperature resistance: up to 110 °C
• Adhesion to ABS: 4.5 N/cm (initial), 5.1 N/cm (after 14 days)
• Adhesion to aluminum: 4.2 N/cm (initial), 4.5 N/cm (after 14 days)
• Adhesive strength on PC: 5.2 N/cm (initial), 5.1 N/cm (after 14 days)
• Adhesion to PE: 3.4 N/cm (initial), 3.3 N/cm (after 14 days)
• Adhesive strength on PET: 4.3 N/cm (initial), 4.5 N/cm (after 14 days)
• Adhesive strength on PP: 4.6 N/cm (initial), 5 N/cm (after 14 days)
• Adhesion strength on PS: 4.7 N/cm (initial), 5.5 N/cm (after 14 days)
• Adhesive strength on PVC: 3.8 N/cm (initial), 4.5 N/cm (after 14 days)
• Adhesive strength on steel: 5.2 N/cm (initial), 5.3 N/cm (after 14 days)
• Available variants:
  • Dimensions: 50 m x 15 mm
  • Dimensions: 50 m x 19 mm
  • Dimensions: 50 m x 25 mm
  • Dimensions: 50 m x 50 mm

Applications

• Splicing paper webs and films
• Self-adhesive attachment of grinding wheels
• General fastening on smooth surfaces
• Use in manufacturing, trades, and industry
• Temporary and permanent fastenings that can be removed without leaving residue

Summary

tesafix 4961 adhesive tape, white, offers reliable, clean, and residue-free bonding for a wide range of applications thanks to its natural rubber adhesive, smooth paper backing, and high shear strength—ideal for professional users who need a high-performance, flexible double-sided adhesive tape in various widths.

For more information, please refer to the data sheets