3M™ Hi-Tack Composite Spray Adhesive 71 Clear(roll)

3M™ Hi-Tack Composite Spray Adhesive 71 Clear is a high-tack spray adhesive developed specifically for composite manufacturing processes where lightweight reinforcement materials need to remain securely positioned before resin infusion. Its acrylic-based formulation provides reliable temporary holding while remaining compatible with commonly used composite resins.The clear/translucent version is suitable for applications involving materials such as glass fiber, carbon fiber, nylon fiber, peel ply, and transfer mesh.

Key Features

• High-Tack Holding: Helps keep lightweight composite materials in their intended position during assembly.
• Composite-Friendly Formulation: Designed for resin-infused composite manufacturing.
• Resin Compatibility: Suitable for use with epoxy, vinyl ester, and polyester resin systems.
• Supports Resin Flow: Formulated to avoid obstructing resin movement during infusions
• Fast Drying: Typical drying time is approximately 15–60 seconds.
• Useful Working Window: Provides a bonding range of up to 20 minutes under the stated test conditions.
• Clear Version: The product is available in a clear/translucent form for applications where visible adhesive coloration is undesirable.

Applications

• Glass fiber positioning
• Carbon fiber reinforcement placement
• Nylon fiber handling
• Peel ply positioning
• Transfer mesh installation
• Resin-infused composite manufacturing
• Vacuum-infused composite part production
• Holding multiple reinforcement layers in position

Why Choose Us?

• Genuine 3M™ composite bonding solution
• High-tack performance for reinforcement positioning
• Available in clear and green versions
• Aerosol and cylinder formats available
• Technical product information provided for informed selection
• Product sourcing support based on application requirements