| SKU | 7100395938 |
|---|---|
| Legacy SKU | 62486681505 |
| UPC | 00068060765017 |
| Product Number | 70 |
3M HoldFast 70 Cylinder Spray Adhesive is our extremely versatile, fast-tacking industrial grade spray adhesive with a unique wide-web spray pattern well suited for bonding a variety of construction materials. It requires a short dry time yet provides long open time to perfectly position your materials. It is an effective adhesive for waterproofing and protecting from moisture.
- Versatile adhesive ideal for construction sites
- Creates quick bonds for temporary and permanent needs
- Very fast-tacking adhesive bonds almost immediately and has a long bonding range
- Portable container provides a spray pattern with low soak-in and no overspray
- Bonds polystyrene without damaging the material or degrading the surface
Product Dimensions |
Imperial | Metric |
| Weight | 0 NULL | |
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| Width | 0 null | |
| Length | 0 null | |
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Shipping Dimensions |
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| Weight | 208.98299 lb |
|---|---|
| Length | 14.8748 in |
| Width | 14.8748 in |
| Height | 46.6248 in |
| Color | Transparent |
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PRODUCT FAQ
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What materials can I use 3M™ Super 77™ Classic Cylinder Spray Adhesive on?
You can use this adhesive on a wide variety of lightweight materials, like foam, fabric, plastic, paper, cardboard, and some metals. It's perfect for projects that need fast-tack and strong bonds!
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How quickly does the adhesive bond after spraying?
Great question! The 3M™ Super 77™ Classic gives you an initial tack in just about 15 seconds to a minute depending on conditions—so it’s very fast and convenient for quick assembly tasks.
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Is the 139 lb net weight for one cylinder or per case?
The net weight of 139 lbs refers to each individual cylinder. Each case includes one cylinder with that amount of adhesive inside. If you need help figuring out how much you'll require for your project, I’m happy to assist!
3M™ HoldFast 70 Cylinder Spray Adhesive is expertly engineered to deliver fast, permanent bonds across a wide range of substrates. This versatile adhesive is particularly effective for bonding materials such as polystyrene, drainboard, FRP panels, insulation, foams, and fabrics. Its advanced formulation not only ensures robust adhesion but also contributes to waterproofing and moisture control, making it an excellent choice for demanding environments.
Thanks to its high solids content, 3M™ HoldFast 70 provides exceptional coverage by reducing the amount of adhesive that soaks into the substrate. This maximizes the adhesive’s holding power and efficiency, ensuring reliable performance with less product waste. The adhesive is commonly utilized in construction, specialty vehicle manufacturing, RV assembly, manufactured housing, and HVAC installations. For added convenience, it is packaged in a pre-pressurized, portable cylinder, offering a user-friendly, maintenance-free delivery system. Please note that additional spray accessories, which are sold separately, are required for application.
Recommended Applications- Bonding a wide variety of substrates, including polystyrene
- One- and two-surface bonding applications
- Membrane bonding to concrete surfaces
- Insulation attachment for enhanced energy efficiency
- HVAC system installations and repairs
- Securing geotextiles in construction projects
- Drainboard installation
- House wrap and protective barrier attachment
- Bonding OSB plywood panels
3M’s innovative cylinder adhesives are designed for portability and ease of use. Each self-contained, pressurized cylinder is available in multiple sizes to suit various project needs, requiring minimal equipment investment and virtually no maintenance. The cylinders are ready for immediate use, streamlining workflow and reducing downtime on the job site.
The optimized spray patterns of 3M™ HoldFast 70 help minimize waste and ensure maximum adhesive coverage, making it a cost-effective solution for industrial and construction applications. 3M’s comprehensive line of sprayable adhesives is trusted across industries for its reliability and performance. With 3M aerosol adhesives, you can efficiently bond materials such as paper, plastic, cardboard, foam, metal, and more. Most formulations feature a controlled spray pattern, which helps reduce overspray, simplify clean-up, and minimize unused adhesive, contributing to a cleaner and more efficient work environment.






