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3M™ Scotch-Weld™ Acrylic Adhesive 8405NS Green Part B, 5 Gallon, 1 per case

3M ID  62285685301    UPC#  00051115689864    Part Number  8405NS    3M Product Number  8405NS     
3M™ Scotch-Weld™ Acrylic Adhesive 8405NS is a two-part non-sag, toughened MMA-based adhesive. 10:1 mix ratio, 5 minute work life and handling strength in approximately 14 minutes. This product is the Base (B) part for a B/A system
  • 5 minute work life
  • High impact resistance
  • Minimal surface prep
  • Transportation, metal working, HVAC, sign, marine, general industrial, sporting goods, solar energy, composites, electronics, military, and aerospace
  • Bonding, joining, gluing, adhering, attaching, assembling, encapsulating, potting and sealing
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3M™ Scotch-Weld™ Acrylic Adhesive 8405 features the best in class impact resistance. It has improved adhesion to many plastics, metals including those with slightly oily surfaces.


CapabilitiesEase of Assembly, Impact & Shock Absorption, Water Intrusion, Increased Production Throughput, Noise, Vibration and Harshness Control NVH, Design Solutions, Lightweighting, Aesthetics and Brand Image, Sustainability
Chemical BaseAcrylic
Consumer LabelNo
Container Volume5 Gallon
Full Cure24 Hours @ 73 F (23 C)
IndustriesTransportation, Specialty Vehicle, Metalworking, Construction, Automotive, Signage, General Industrial, MRO, Appliance, Electronics, Consumer Goods, Aerospace
Mix Ratio Volume Base:Accelerator10 : 1
Peel Strength at 72 Degrees F (22 Degrees C)50 lb/in
Physical FormFlowable Liquid
Product FormGallon
Shear Strength at 72 Degrees F (22 Degrees C)4100 Pound-Force Per Square Inch
Shelf Life18 Months
Storage Temperature72 Degree Fahrenheit
Substrate 1Plastics (High Performance Nylon), Plastics (ABS, PVC, Acrylic), Metal, Glass & Ceramics, Wood & Hardboard
Substrate 2Plastics (High Performance Nylon), Plastics (ABS, PVC, Acrylic), Metal, Glass & Ceramics, Wood & Hardboard
Time to Handling Strength14 Minute
TypeAcrylic Adhesive
Viscosity Range (cps) at Room Temperature70,000
Worklife5 minutes @ 72 F (22 C)