Tac-Tape A5058 (5 Thou)
Tac-Tape A5058 is a PTFE coated glass fibre product with a medium PTFE content and silicone adhesive with a corrugated yellow backing liner. Mainly used as a high temperature release material in the packaging, plastics, PVC welding and composite industries as well as a liner in mould release and roller covering applications.
Specifications
- Minimum Operating Temperature
- -73°C
- Maximum Operating Temperature
- 260°C
- Food Grade
- No
- Adhesive Type
- Silicone
- Substrate Type
- Glass
- Nominal Thickness
- 5 Thou (115 µm)
- Formats Available
- Tape, Roll
Tac-Tape A5058 is a PTFE-coated glass fabric pressure-sensitive tape, delivering a low-friction, non-stick surface suitable for elevated temperatures. The silicone adhesive system provides consistent bond strength across the full service range without softening or charring.
Dotmar supplies this tape in precision slit rolls, giving you exact widths from 12 mm up to 980 mm with a standard 30 m length. The glass substrate offers dimensional stability, while the PTFE coating resists chemicals, moisture, and UV, making it a durable choice for demanding industrial environments.
Key Features
- Self-adhesive PTFE coated glass fabric tape
- 5 thou (115 µm) overall thickness
- Silicone adhesive, continuous service from -73°C to 260°C
- Slit roll widths from 12 mm up to 980 mm
- Standard 30 m roll length (15 m rolls on request)
Commonly used as a release surface on heat sealing bars, blister pack tooling, and hot-platen equipment. It also serves as a low-friction wrap for rollers, chutes, and guide rails in packaging, converting, and general manufacturing industries.
Sizes Available
Slit Rolls: min. 12mm up to max. 980mm wide x 30m long (15m roll available on request)