3M™ Hi-Tack Composite Spray Adhesive 71

Get the Job Done Right the First Time and Every Time

3M™ Hi-Tack Composite Spray Adhesive 71 delivers a consistent fine mist spray with a high adhesive solids content for exceptional coverage. It is ideal for use in a wide variety of composite production applications, including the dry lay up and infusion process. The high tack formula allows faster lay up of fiber sheets and also faster bonding of layered composite assemblies. The formula has been optimized to have little or no intrusion in the infusion process to reduce the risk of delamination. This adhesive is available in clear, or in green for better visual control during application, and meets CARB and OTC VOC requirements.



Recommended Applications


Lay up of fiber sheets
Dry lay up and infusion process
Bonding layered composite assemblies
Closed mold infusion (RTM)
Bonds fiber, fabric, wood and more
Works with most resin systems including polyester, vinyl ester and epoxy


Bringing Better Ideas to the Surface Through Science and Innovation

In our 3M Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.