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3M™ Scotch-Weld™ Urethane Adhesive 620NS, Black, Part B, 55 Gallon (50 Gallon Net), Drum
- 3M Product Number 620NSBK
- 3M ID 7010309744
- UPC 00076308141363
Details
Highlights
- MULTI-PURPOSE: Adheres to a variety of similar and dissimilar substrates, including concrete, ceramic, wood, plastic, rubber, leather, and metal
- VERSATILE USE: Made for construction and building, transportation, appliance repair, and a variety of other applications
- HIGH-STRENGTH BONDING: Helps protect against environmental factors such as temperature, moisture, and chemical exposure
- NON-SAGGING FORMULA: Stays in place after dispensing to minimize waste and control placement
- OPPORTUNITY TO ADJUST: Allows up to 20 minutes before the product is fixed in place
- HANDLING TIME: Offers handling strength in 4 hours
- CURING TIME: Fully cured in 48 hours at a temperature of 72 °F (22 °C)
- PRODUCT OPTIONS: Available in bulk form or a Duo-Pak (DP)
3M™ Scotch-Weld™ Urethane Adhesive DP620NS is a flexible, two-part polyurethane based structural adhesive that performs well in numerous applications where some flexibility is needed. It effectively bonds to many substrates such as composites, metals, wood, and many plastics and rubbers, ceramics and glass (may require primer for durability).
- Bonding composite panels to frames for transportation applications
- Bonding wood, metal or composite door frames to wood or other surfaces
- Bonding wood paneling to wood or plaster
- Sealing fabric water hoses
- Encapsulating for tamper proofing
- Flexible plastic or composite bonding
Two part urethane adhesives (PDF, 1.36 Mb) cure chemically, rather than relying on moisture from the air. Because of this, they can cure quickly with no depth of cure issues in contrast to one-part urethane adhesive sealants. Urethane adhesives will bond most common materials such as wood, metals, rubbers, leather, tile and glass, many plastics, concrete and more.
The versatility of urethane adhesives is exhibited in the different formulations that have varying cured properties such as different levels of stiffness or flexibility, open time and cure speed, and hardness. They can cure to a relatively rigid or highly flexible state to meet a wide range of requirements. In either finished state, urethane adhesives will maintain bond strength integrity through variable environmental factors such as temperature, moisture and chemical exposure.
Click here for more information on 3M Structural Adhesives. (PDF, 15.87 Mb)
Typical properties
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Similar products
| Brands | Scotch-Weld™ | |||
| Industries | Aerospace, Automotive, Defense, Metalworking, Military, Signage, Specialty Vehicle, Transportation, Woodworking | |||
| Surface Type | Rough |
3M™ Scotch-Weld™ Urethane Adhesive 620NS, Black, Part B, 55 Gallon (50 Gallon Net), Drum
3M™ Scotch-Weld™ Urethane Adhesive 620NS, Black, Part A, 55 Gallon (50 Gallon Net), Drum
3M™ Scotch-Weld™ Urethane Adhesive 620NS, Black, Part A, 5 Gallon (Pail), Drum
3M™ Scotch-Weld™ Urethane Adhesive 620NS, Black, Part B, 5 Gallon (Pail), DrumRelated Products
For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
