Vacuum Bagging Sealant Tape is a critical component in composite manufacturing, providing airtight seals during vacuum-assisted resin transfer molding and prepreg layups. Its high tackiness ensures secure adhesion to various tooling surfaces, maintaining vacuum integrity throughout the curing process. Designed to withstand elevated temperatures up to 204°C (400°F), it performs reliably in both oven and autoclave environments. Post-curing, the tape removes cleanly without leaving residue, streamlining the demolding process. Compatible with a range of bagging films and tooling materials, it is ideal for aerospace, marine, automotive, and wind energy applications. Available in multiple widths and thicknesses to suit diverse project requirements
Features
| Superior vacuum integrity ,airtight sealing across metal, glass, and composite tooling surfaces |
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| High temperature endurance, performs reliably at elevated cure temperatures (up to 204°C / 400°F) |
| Peels cleanly from tooling surfaces after cure, leaving no sticky residue |
| Versatile material compatibility ,including nylon films, release films, and peel plies |
| Excellent Adhesion & Long shell life |
Specifications
| Shell life | 12 months at room temperature |
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| Service Temperature Range | -10°C to +204°C (14°F to 400°F) |
| Color | Black / Grey / Amber (customizable) |
| Storage Conditions | Store in cool, dry place; avoid sunlight |
| Adhesion to Bag Film | Excellent (Nylon, PE, and other common films) |
