long description:
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.
Ideal for Bonding Construction Materials
3M HoldFast 70 Cylinder Spray Adhesive creates quick permanent bonds on many substrates, including polystyrene, drainboard, FRP panels, insulation, foams and fabrics and is useful for waterproofing and moisture control. Its high solids content gives you high coverage by helping by minimizing its soaking into the substrate and maximize its holding power.
Typically used in construction, specialty vehicle, RV, manufactured housing, and HVAC, this adhesive is packaged in pre-pressurized, portable cylinder for an easy to use, maintenance-free delivery system. Additional spray accessories, sold separately, are required.
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3M Cylinder Spray Adhesive Quick Reference Guide
Product Application Solids (%) Solids - Bulk (%) VOCs (g/L) Open Time (min) Spray Pattern Spray Applicator Recommended Tips
General Purpose
60 CA General Purpose 43 42 >80 2-60 Web Applicator 9501, 6501
Specialty
70 Construction, Marine, RV, Polystyrene 21 41 544 1-60 Web Applicator QSS tip
74 Foam Bonding 22 36 563 1-15 Web Applicator 9501, 6501
74NF Foam Bonding 22 28 248 1-60 Web Applicator 9501, 6501
77 Multi-Purpose 27 36 534 1-30 Mist Applicator 250050, 650050
78 ET Polystyrene 17 31 570 1-60 Web Applicator 9501, 6501
High Performance, High Temperature Laminating
90 Laminating 13 23 571 1-15 Web Applicator 9501, 6501, 250050
92 Laminating 23 34 654 1-20 Web Applicator 9501, 6501, 250050
94 CA Laminating 28 28 79 1-15 Pebble Applicator H 4001, 6501
94 ET Laminating 28 34 <80 1-60 Pebble Applicator H 9501, 6501, 4001
98NF Laminating 20 25 254 1-60 Web Applicator 9501, 6501, 4001
Recommended Applications
Ideal for bonding a variety of substrates, including polystyrene
One- and two-surface bonding
Membrane bonding to concrete
Insulation attachment
HVAC applications
Geotextiles
Drainboard
House wrap protective barriers
OSB plywood
Portable, Sprayable Adhesives
3M Cylinders are self-contained and pressurized. Available in a variety of sizes, they are portable and require minimal equipment investment and maintenance. Each cylinder is self-contained, pressurized, and ready for immediate use. Their optimized spray patterns cut waste and maximize adhesive coverage. 3M offers a complete line of innovative sprayable adhesives that are essential elements for a wide range of industrial applications, proven to be ideal for construction. With 3M aerosol adhesives, only a touch puts a job-matched formulation to work on paper, plastic, cardboard, foam, metal, and more. Most 3M aerosol adhesives also have a controlled spray pattern to help minimize overspray, clean-up, and unused adhesive.
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