Sealant Tape – Low Temperature
Description
Earth Composites’ Sealant Tape – Low Temperature is a premium vacuum bagging sealant tape specially engineered for vacuum infusion, vacuum bagging, RTM, VARTM, and composite manufacturing processes operating at low to medium curing temperatures. Its highly tacky butyl rubber formulation provides an airtight, leak-free vacuum seal on metal, glass, composite, and tooling surfaces while remaining flexible and easy to apply. The tape removes cleanly after curing without damaging molds, making it ideal for epoxy, polyester, and vinyl ester resin systems used in wind energy, aerospace, marine, automotive, railway, and industrial composite applications.
Technical Specifications
| Property | Specification |
|---|---|
| Material | Synthetic Butyl Rubber Compound |
| Product Type | Sealant Tape – Low Temperature |
| Adhesive Type | Pressure-Sensitive Butyl Sealant |
| Color | Black |
| Density | Approx. 1.45 – 1.60 g/cm³ |
| Operating Temperature | Up to 120°C Continuous |
| Recommended Cure Temperature | Room Temperature to 120°C |
| Standard Dimensions | 3 mm × 12 mm (Custom Sizes Available) |
| Roll Length | 15 m (Custom Length Available) |
| Vacuum Performance | Excellent Airtight Vacuum Seal |
| Flexibility | High Conformability on Complex Tooling |
| Residue After Removal | Minimal & Easy to Clean |
| Compatible Resin Systems | Epoxy, Polyester & Vinyl Ester Resins |
| Process Compatibility | Vacuum Bagging, Vacuum Infusion, RTM, VARTM & Wet Lay-Up |
| Applications | Composite Molds, Wind Blades, Marine Parts, Automotive Components, Aerospace Tooling & Industrial FRP Manufacturing |
| Storage Condition | Store below 30°C in a cool, dry place away from direct sunlight. |
| Shelf Life | 12 Months (Unopened Original Packaging) |
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