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SKU 7100010298
Legacy SKU 62989099908
UPC 00051115644214
Product Number 400A-2K

3M™ Two Component Adhesive Sealant Applicator 400A-2K is a simple-to-use system designed to smoothly dispense an optimally mixed and accelerated polyurethane adhesive sealant. This pneumatic applicator is used with 550FC and AC63 sausage packs.

  • Pneumatic applicator for use with 550FC + AC63 two component system
  • Uses special 350mL 550FC sausage packs
  • Uses 45mL AC63 sausage packs
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On it's way to you March 5   


Minimum Order 1 Item
Order Increment 1 Item
  Easy To Use
  Incredibly Versatile
  Fast Shipping
  Industry Low Price
Product Dimensions
Imperial Metric
Shipping Dimensions
Weight 7.8 lb
Length 26.96 in
Width 13.58 in
Height 5.39 in


  1. What is the 3M™ Two-Component Adhesive Sealant Applicator 400A-2K, 1 Applicator/Case?

    The 3M™ Two-Component Adhesive Sealant Applicator 400A-2K,1 Applicator/Case is a handheld gun designed to dispense two-component sealants and adhesives.

  2. How does the applicator work?

    The Two-Component Adhesive Sealant Applicator works by mixing two different components together as it dispenses them. Once mixed, these two components cure into a strong adhesive or sealant that bonds strongly to materials like metal, glass and plastic.

  3. Can this applicator be used for industrial purposes only?

    A: While the Two Component Adhesive Sealant Gun is definitely suitable for professional use in industrial settings, its relatively simple operation makes it a practical choice for DIY tasks such as repairing automotive bodywork or installing windows.

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.
For Use with 550FC + AC63 Two Component System

The 3M™ Two Component Adhesive Sealant Applicator 400A-2K is a two-component, accelerated system that cures from the inside out to reach handling strength faster. Unlike traditional polyurethanes, this system does not rely on time and moisture for curing. Neither ambient moisture nor temperature is a factor, and no exothermic reaction takes place.

Recommended Applications
  • Transportation panel bonding
  • Industrial panel bonding
Bringing Better Ideas to the Surface through Science and Innovation

The 3M Industrial Adhesives and Tapes Division applies the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies worldwide. Their technologies help customers deliver competitive products to the market faster and more efficiently.

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