| SKU | 7100410189 |
|---|---|
| Legacy SKU | 62486549314 |
| UPC | 00068060769077 |
| Catalog Number | 71 |
| Product Number | 71 E |
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.
- 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
Product Dimensions |
Imperial | Metric |
| Weight | 1.451 lbs | |
|---|---|---|
| Width | 3.6248 in | |
| Length | 3 in | |
| Height | 9 in |
Shipping Dimensions |
|
| Weight | 17.97 lb |
|---|---|
| Length | 11.6248 in |
| Width | 8.8748 in |
| Height | 10.9378 in |
| Color | Transparent |
|---|
PRODUCT FAQ
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What does "Low VOC" mean and why does it matter for this product?
Great question! VOC stands for Volatile Organic Compounds. Our Hi-Tack Composite Spray Adhesive 71 is formulated with low VOC content, which means it releases fewer harmful fumes during application. This makes it safer for you and your workers, better for indoor air quality, and helps us all meet environmental regulations.
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What types of materials can I use this adhesive on?
This versatile adhesive works wonderfully on composites, plastics, foam, rubber, and many other materials. It's designed to provide a strong, flexible bond that's ideal for composite assembly and fabrication work. I'd recommend checking the product data sheet for your specific application to ensure it's the perfect fit.
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How many projects can I typically complete with one 12-can case?
That really depends on the size and coverage of your projects, but one can covers approximately 20-30 square feet with a light to medium application. With a full case of 12 cans, you'll have plenty of adhesive for multiple projects or ongoing production work. Most of our customers find a case lasts several weeks depending on their volume.
The 3M™ Hi-Tack Composite Spray Adhesive 71 is a premium low-VOC adhesive formulated specifically for demanding composite applications. With its clear, fast-setting formula, this spray adhesive delivers exceptional holding power for temporary and permanent bonding tasks. The low volatile organic compound (VOC) composition makes it an environmentally responsible choice without compromising on performance, making it ideal for professionals who prioritize both quality results and workplace safety.
This high-performance adhesive is engineered to provide immediate tack and superior bond strength on a wide range of composite materials, including fiberglass, foam, and various composite substrates. The spray application ensures even coverage and consistent results, reducing material waste and application time. Whether you're working in manufacturing, fabrication, or general assembly, this adhesive offers reliable performance that meets professional industry standards.
Key Features and Benefits:- Low VOC formula for safer application and reduced environmental impact
- Fast-setting with high initial tack for improved handling and positioning
- Clear adhesive won't leave visible residue or staining
- Spray application provides even, controlled coverage
- Bulk case of 12 cans offers excellent value for production environments
- Suitable for composite, foam, and fiberglass bonding applications
The 24 fl oz can size (18.04 oz net weight) provides substantial coverage for medium to large projects, while the convenient 12-can case packaging is perfect for facilities that require consistent inventory levels. Each can delivers precise, controllable spray patterns, allowing technicians to work efficiently with minimal overspray. This adhesive is designed to work well in various temperature conditions, making it versatile for both indoor and outdoor applications.
Choose 3M™ Hi-Tack Composite Spray Adhesive 71 for professional-grade bonding reliability. Whether you're manufacturing composite parts, assembling components, or performing repairs, this trusted adhesive delivers the performance and safety standards that professionals depend on.


