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Rollgum Tape seam tape for EPDM membranes
Description
Rollgum Tape seam tape is a black, vulcanized, pressure-sensitive adhesive tape for creating permanently sealed and highly resilient seams in Rollgum EPDM sealing systems.
Product details
Technical data
| Rollgum Tape seam tape | |
|---|---|
| Polymer base: | EPDM |
| Color: | Black |
| Tensile strength: | 0.28 MPa min. |
| Length change (unvulcanized): | 1000 % min. |
| Peel resistance on EPDM: | 0.07 MPa at 21°C |
| Shear resistance on EPDM: | 0.14 MPa at 21°C |
| Flexibility at low temperatures: | -46°C |
| Operating temperature: | -40°C - 93°C |
| Application temperature: | 5°C - 50°C |
| Dimensions: | 7.62 cm width × 30.5 m length per roll |
| Storage: | Dry, in original packaging at 4°C – 43°C, protect from sunlight |
| Shelf life: | 24 months when stored properly |
Processing
- Preparation: EPDM surface must be pretreated with Rollgum Primer.
- Bonding: Apply the tape to the dried primer, remove the protective film, and press down evenly with a silicone roller.
- Sealing: Seal visible edges with Rollgum BOND007.
Notes
- At low temperatures (<15°C), heating with hot air is recommended to ensure optimum formability.
- Not suitable for detailing (flashing) or application on PVC/TPO membranes./li>
- Adhesion only on clean, dry surfaces – do not use on dust, oil, ice, moisture, etc.