Sealant tape forms the airtight barrier required for vacuum bagging success. ATL offers premium butyl-based sealant tapes designed for strong adhesion to tooling surfaces, composite parts and bag films. These tapes maintain seal integrity under pressure, during temperature changes and throughout long cure cycles—ensuring dependable vacuum performance in both wet-layup and infusion processes.
| Product | Brand | Thickness (mm) | Width (mm) | Length (m) | Maximum Use Temperature |
|---|---|---|---|---|---|
| Airseal 2 Sealant Tape – Black | AIRTECH | 3 | 12 | 15 | 150 °C (bag to tool) / 180 °C (bag to bag) |
| AT-200Y Sealant Tape – Yellow | AIRTECH | 3 | 12.7 | 15.2 | 204 °C |
| ST12 Sealant Tape – Grey | ATL | – | 12 | 15 | – |
Every industry has distinct performance, compliance, and manufacturing requirements. ATL’s in-house chemists and engineers develop and refine epoxy systems, adhesives, and core materials to meet the specific demands of marine, defence, aerospace, automotive, industrial, civil, architectural, and sporting applications — ensuring every product delivers optimal strength, efficiency, and durability.
Yes. ATL offers custom formulation and process engineering support to align material performance with your production requirements — whether infusion, hand lay-up, lamination, bonding, or CNC-routed panel construction. Our technical team collaborates closely with customers to deliver precision-matched resin systems and structural solutions for unique applications.
Absolutely. ATL operates under an ISO 9001:2015-certified quality management system, with selected materials approved by DNV for use in structural and high-load applications. Every ATL system is manufactured to exacting standards of performance, consistency, and traceability to meet the demands of defence, industrial, and advanced engineering environments.
ATL’s epoxy systems, structural panels, and composite cores are engineered for high strength-to-weight performance, dimensional stability, and fatigue resistance. These attributes make ATL materials ideal for large composite assemblies, modular structures, and precision-engineered components where long-term strength, weight reduction, and reliability are essential.
Yes. ATL is committed to advancing sustainable composite technology, offering USDA-Certified Bio-Based epoxy systems and environmentally conscious materials that reduce waste, extend service life, and minimise environmental impact. Our ongoing R&D focuses on improving sustainability without compromising structural integrity or mechanical performance.
Choosing the ideal composite system depends on your structure’s design, load requirements, manufacturing process, and environmental exposure. ATL’s in-house engineers and chemists provide tailored advice to ensure the correct combination of resin, core, adhesive, and surface technology for your project.
To discuss your application or request technical guidance, contact ATL’s Technical Team — we’ll help you identify the most effective and efficient composite solution for your build.
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Australia’s Leading Supplier of Advanced Composite Materials & Engineering
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