Sealant tape – High Temp
Description
Earth Composites’ Sealant Tape – High Temperature is a premium high-temperature vacuum bagging sealant tape engineered for vacuum bagging, vacuum infusion, prepreg curing, autoclave, RTM, VARTM, and advanced composite manufacturing processes. Manufactured from a high-performance synthetic butyl rubber compound, it delivers an airtight vacuum seal while maintaining excellent tack, flexibility, and dimensional stability under elevated curing temperatures. Compatible with epoxy, polyester, and vinyl ester resin systems, it ensures leak-free performance, clean removal, and reliable sealing for wind energy, aerospace, marine, automotive, railway, and industrial composite applications.
Technical Specifications
| Property | Specification |
|---|---|
| Material | High-Temperature Synthetic Butyl Rubber |
| Product Type | Sealant Tape – High Temperature |
| Adhesive Type | High-Tack Pressure Sensitive Butyl Sealant |
| Color | Black |
| Density | Approx. 1.50 – 1.65 g/cm³ |
| Operating Temperature | Up to 220°C Continuous |
| Maximum Short-Term Temperature | 250°C |
| Recommended Cure Temperature | 120°C – 220°C |
| Standard Dimensions | 3 mm × 12 mm (Custom Sizes Available) |
| Roll Length | 15 m (Custom Roll Length Available) |
| Vacuum Performance | Excellent Leak-Free Airtight Vacuum Seal |
| Flexibility | High Conformability on Complex Mold Geometry |
| Residue After Removal | Minimal Residue with Easy Clean-Up |
| Resin Compatibility | Epoxy, Polyester & Vinyl Ester Resins |
| Process Compatibility | Vacuum Bagging, Vacuum Infusion, RTM, VARTM, Prepreg & Autoclave |
| Applications | Aerospace Components, Wind Turbine Blades, Marine Structures, Automotive Parts, Railway Components & Industrial Composite Tooling |
| Storage Condition | Store below 30°C in a cool, dry place away from direct sunlight and moisture. |
| Shelf Life | 12 Months (Unopened Original Packaging) |
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