West Systems 883 Vacuum Bag Sealant Tape

The West System 883 Vacuum Bag Sealant is a versatile mastic tape designed specifically for creating airtight seals between vacuum bags and molds in composite lamination processes. This pliable sealant tape ensures reliable vacuum integrity during resin infusion and vacuum bagging operations.

Key Features:

• Flexible mastic tape formulation conforms easily to complex curves and difficult angles
• Creates reliable airtight seals between vacuum bagging film and mold surfaces
• Ideal for patching small leaks in vacuum systems quickly and effectively
• Easy to apply and reposition as needed during bag setup
• Compatible with West System epoxy resins and composite fabrication processes
• Reusable for multiple vacuum bagging operations

This sealant tape is an essential component for composite fabricators, boat builders, and aerospace professionals who require consistent vacuum pressure for quality laminations. The 883 ensures your vacuum bag remains sealed throughout the cure cycle, preventing air leaks that could compromise the strength and quality of your composite parts.