3M™ Scotch-Weld™ Acrylic Adhesive DP8405NS
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Details
Highlights
- 5 minute work life with 20 minutes to structural strength
- Durable bond with excellent shear, peel and high impact strength
- Bonds to a variety of surfaces, including most metals and plastics
- High strength with minimal surface prep
- Features spacer beads to control bond line thickness
3M™ Scotch-Weld™ Acrylic Adhesive DP8405NS is a non-sag, tough, two-part acrylic adhesive. This toughened product provides improved adhesion to many plastics and metals, including those with slightly oily surfaces. It is a durable product that features a fast rate of strength build to provide structural strength in just minutes.
Non-Sag with Excellent Shear, Peel and Impact Strength
3M™ Scotch-Weld™ Acrylic Adhesive DP8405NS is a non-sag acrylic adhesive with a 10:1 mix ratio. It features a 5 minute work life to allow time to position substrates prior to adhesion. This working life, open time and cure length can be accelerated with heat. Once fully cured, this adhesive will reach 1,000 psi (7 MPa) of overlap shear strength in approximately 19 minutes, increasing throughput and productivity while featuring a high peel and impact performance.
Recommended Applications
Metalworking such as HVAC, appliance, sporting goods, and specialty vehicles
Sign manufacturing such as panel to frame bonding, trim attachment, letter bonding, and frame assembly
Bonding plastics, composites and powder coats to metal
Typically used where fast assembly of smaller parts is required
3M™ Scotch-Weld™ Acrylic Adhesive DP8405NS Green has been recognized by Underwriters Laboratories (UL) for use in electrical equipment and electric signs. Please review UL File QOQW2. MH17478 and Sign Components Manual (SAM) File E464624 for details.
3M™ Scotch-Weld™ Acrylic Adhesive DP8405NS Green should yield similar results as 3M™ Scotch-Weld™ Acrylic Adhesive DP8410NS Green, which has been tested for surface flammability, smoke, toxic gas generation, and caloric content per ASTM E162, ASTM E662, ASTM E1354, Bombardier SMP 800-C, and Boeing BSS 7239 test methods.
5 Minute Work Life with 19 Minutes to Structural Strength
With non-sag properties you're assured the adhesive is applied exactly where you want it and won't migrate during the application or bonding processes. 3M™ Scotch-Weld™ Acrylic Adhesive DP8405NS bonds well to many materials, including most plastics, metals and oily surfaces. The bond created with this adhe
Typical Properties
| Adhesive Type | Acrylic |
| Application Temperature From (Celsius) | -40 ℃ |
| Application Temperature To (Celsius) | 90 ℃ |
| Applications | Impact Resistance |
| Brands | Scotch-Weld™ |
| Container Size (Metric) | 18.93 mL, 45 mL, 208.2 L, 490 L |
| Design Challenges | Noise Vibration & Harshness Control NVH, Impact & Shock Absorption |
| Industries | Specialty Vehicle, Woodworking, Metalworking, Signage, Aerospace, Appliance, Automotive, Construction, Consumer Goods, Electronics, General Industrial, MRO, Transportation, Communications |
| Open Time | 4 - 6 min @ 72 °F (22 °C) |
| Performance Level | Best |
| Physical Form | Flowable Liquid |
| Product Form | Cartridge |
| Set Time | 14 min - 16 min |
| Shear Strength at 72 Degrees F (22 Degrees C) | 4100 psi |
| Storage Temperature (Celsius) | 22℃ |
| Surface Type | Oily, Powder Coated, Painted, Smooth |
| Units per Case | 1.0, 6.0, 12.0 |
| Volume (metric) | 18.9 mL, 45 mL, 208.2 L, 490 L |
| Work Life | 4 - 6 min |
Resources
3M™ Scotch-Weld™ Acrylic Adhesive DP8405NS, DP8410NS & DP8425NSData Sheets
(PDF, 136KB)
