3M Hi-Tack Composite Spray Adhesive 71, Low VOC, Clear, 24 fl oz (Net Wt 18.04 oz), 12 Can/Case, 7100410189

• FOR INDUSTRIAL USE ONLY: This product is designed exclusively for industrial applications
• COMPOSITE PROCESS OPTIMIZED: Designed to support dry lay-up and resin infusion composite manufacturing processes
• FAST TACK PERFORMANCE: Rapid tack helps hold fibers and fabrics in position during complex layups
• HIGH STRENGTH HOLDING: Provides strong adhesion with reliable shear holding power for layered assemblies
• RESIN INFUSION COMPATIBLE: Formulated to help minimize intrusion into resin flow and reduce delamination risk
• CONSISTENT MIST SPRAY: Fine mist spray pattern delivers controlled coverage that helps reduce void formation
• MULTI-MATERIAL BONDING: Bonds fiberglass, carbon fiber, fabrics, wood, and other lightweight substrates
• FLEXIBLE WORKING WINDOW: Dries in 15–60 seconds with a bonding range of up to 20 minutes
• APPLICATION VISIBILITY OPTIONS: Available in clear or pink to help provide visual control during spraying
• CERTIFICATIONS: GREENGUARD™ certified; compliant with CARB and OTC VOC requirements; supporting potential LEED® credit qualification; and recognized in the U.S. for contributing to healthier indoor air quality standards in commercial and institutional buildings

3M™ Hi-Tack Composite Spray Adhesive 71 Low VOC is a high-tack aerosol spray adhesive designed to support efficient composite manufacturing. Engineered for dry lay-up and resin infusion processes, it delivers fast tack, high strength, and reliable shear holding power to help stabilize materials during assembly. A consistent fine mist spray pattern provides controlled coverage, helping to reduce voids while securing fibers, fabrics, wood, and other lightweight substrates. Optimized to minimize intrusion into resin systems, 3M™ Hi-Tack Composite Spray Adhesive 71 Low VOC helps maintain laminate integrity while supporting consistent composite part production.

In composite manufacturing, material placement and stability are critical to maintaining part quality. 3M™ Hi-Tack Composite Spray Adhesive 71 Low VOC is formulated to help hold reinforcement materials in place during complex layups, allowing technicians to position fibers and fabrics more efficiently before resin infusion. The adhesive dries in approximately 15–60 seconds and provides a working bond range of up to 20 minutes, helping to balance speed and flexibility during production. Compatible with common composite resin systems, including polyester, vinyl ester, and epoxy, it supports a wide range of manufacturing environments. This formula is available in clear or pink for improved visual control during application.