Airtech GS-43MR High Tack and High Temperature Sealant Tape
Description
Airtech GS-43MR – High Tack, High Temperature Vacuum Bagging Sealant Tape
GS-43MR is a premium, butyl-based vacuum bagging sealant tape engineered for excellent initial tack, dependable sealing, and clean removal. With a high-temperature rating up to 450°F (232°C) (process dependent), it is well suited for elevated-temperature cures and is approved on aerospace specifications worldwide.
Key Benefits
- High tack makes bagging faster, easier, and safer—especially on complex flanges and contours.
- High temperature capability: usable to 450°F (232°C), depending on time at temperature and process.
- Clean removal: peels away cleanly when the tool/part has cooled to room temperature.
- Reliable seal integrity for leak-free vacuum during infusion, wet layup, or prepreg cures.
- Aerospace-approved performance across a wide range of resin systems and tooling surfaces.
Best Practices
- Apply to clean, dry tool surfaces; press firmly to ensure an airtight seal along the entire flange.
- For easiest removal, strip after the tool/part cools to room temperature.
- Maximum use temperature is dependent on time at temperature and specific process—always qualify in your application.
- Store sealed at room temperature; keep free of dust and UV for best shelf life.
Ordering
Item options:Individual Roll or Case of 40 Rolls